Generalized early dark energy and its cosmological consequences; 2024年03月 発表情報; Phys.Rev.D 109, 063518 (2024) 著者; Tatsuki Kodama, Takumi Shinohara, Tomo Takahashi
Testing multi-field inflation with LiteBIRD; 2024年03月 発表情報; Journal of Cosmology and Astroparticle Physics, 2403, 011 (2024) 著者; Ryusuke Jinno, Kazunori Kohri, Takeo Moroi, Tomo Takahashi and Masashi Hazumi
Impact of the primordial fluctuation power spectrum on the reionization history; 2023年12月 発表情報; Phys.Rev.D 108, 123542 (2023) 著者; Teppei Minoda, Shintaro Yoshiura, and Tomo Takahashi
Impact of big bang nucleosynthesis on the H0 tension; 2023年11月 発表情報; Journal of Cosmology and Astroparticle Physics, 2311, 101 (2023) 著者; Tomo Takahashi and Yo Toda
Stochastic gravitational wave background from early dark energy; 2023年10月 発表情報; Journal of Cosmology and Astroparticle Physics, 2310, 074 (2023) 著者; Naoya Kitajima and Tomo Takahashi
Supermassive primordial black holes: A view from clustering of quasars at z ∼ 6; 2023年09月 発表情報; Phys.Rev.D 108, 063510 (2023) 著者; Takumi Shinohara, Wanqiu He, Yoshiki Matsuoka, Tohru Nagao, Teruaki Suyama, and Tomo Takahashi
Ultraviolet sensitivity in Higgs-Starobinsky inflation; 2023年08月 発表情報; Journal of Cosmology and Astroparticle Physics, 2308, 045 (2023) 著者; Sung Mook Lee, Tanmoy Modak, Kin-ya Oda and Tomo Takahashi
Variation of the fine structure constant in light of recent helium abundance measurement; 2023年07月 発表情報; Phys.Rev.D 108, 023525 (2023) 著者; Osamu Seto, Tomo Takahashi, and Yo Toda
Nonminimally assisted inflation: a general analysis; 2023年05月 発表情報; Journal of Cosmology and Astroparticle Physics, 2305, 050 (2023) 著者; Sang Chul Hyun, Jinsu Kim, Tatsuki Kodama, Seong Chan Parka, and Tomo Takahashi
Big bang nucleosynthesis and early dark energy in light of the EMPRESS Yp results and the H0 tension; 2023年05月 発表情報; Phys.Rev.D 107, 103520 (2023) 著者; Tomo Takahashi, Sora Yamashita
Skewness consistency relation in large-scale structure and test of gravity theory; 2023年02月 発表情報; Phys.Rev.D 107, 043526 (2023) 著者; Daisuke Yamauchi, Shoya Ishimaru, Takahiko Matsubara and Tomo Takahashi
Probing first-order electroweak phase transition via primordial black holes in the effective field theory; 2023年01月 発表情報; Physics Letters B838, 137688, 2023 著者; Katsuya Hashino, Shinya Kanemura, Tomo Takahashi, Masanori Tanaka
Sneutrinos as two inflatons and curvaton and leptogenesis; 2022年11月 発表情報; Journal of Cosmology and Astroparticle Physics, 2211, 021 (2022) 著者; Tomo Takahashi, Toshifumi Yamada and Shuichiro Yokoyama
Multi-chaotic inflation with and without spectator field; 2022年07月 発表情報; Journal of Cosmology and Astroparticle Physics, 2207, 042 (2022) 著者; Yukiyoshi Morishita Tomo Takahashi and Shuichiro Yokoyama
Primordial black holes as a probe of strongly first-order electroweak phase transition; 2022年06月 発表情報; Physics Letters B833, 137261, 2022 著者; Katsuya Hashino, Shinya Kanemura, Tomo Takahashi
Double inflation via non-minimally coupled spectator; 2022年06月 発表情報; Journal of Cosmology and Astroparticle Physics, 2206, 016 (2022) 著者; Mio Kubota, Kin-ya Oda, Stanislav Rusak, Tomo Takahashi
Non-minimally assisted chaotic inflation; 2022年05月 発表情報; Journal of Cosmology and Astroparticle Physics, 2205, 045 (2022) 著者; Sang Chul Hyun, Jinsu Kim, Seong Chan Park, Tomo Takahashi
Probing isocurvature perturbations with 21-cm global signal in the light of HERA result; 2022年04月 発表情報; Phys.Rev.D 105 (2022) 8, 083523 著者; Teppei Minoda, Shintaro Yoshiura, Tomo Takahashi
Probing the primordial Universe with 21 cm line from cosmic dawn/epoch of reionization; 2022年04月 発表情報; Publications of the Astronomical Society of Japan, 75, S154 (2022) 著者; Teppei Minoda, Shohei Saga, Tomo Takahashi, Hiroyuki Tashiro, Daisuke Yamauchi, Shuichiro Yokoyama and Shintaro Yoshiura
Relaxing inflation models with nonminimal coupling: A general study; 2022年03月 発表情報; Physical Review D105, 063542 (2022) 著者; Tatsuki Kodama and Tomo Takahashi
The R^2-Higgs inflation with two Higgs doublets; 2022年01月 発表情報; Eur.Phys.J.C 82 (2022) 1 著者; Sung Mook Lee, Tanmoy Modak, Kin-ya Oda, Tomo Takahashi
Generalized local ansatz for scale-dependent primordial non-Gaussianities and future galaxy surveys; 2021年12月 発表情報; Publications of the Astronomical Society of Japan, psab108, 2021 著者; Daisuke Yamauchi, Shuichiro Yokoyama, Tomo Takahashi
Angular correlation as a novel probe of supermassive primordial black holes; 2021年07月 発表情報; Physical Review D104, 023526 (2021) 著者; Takumi Shinohara, Teruaki Suyama, Tomo Takahashi
Cosmological bound on neutrino masses in the light of H0 tension; 2021年04月 発表情報; Physical Review D103, 083516 (2021) 著者; Toyokazu Sekiguchi, Tomo Takahashi
Early recombination as a solution to the H0 tension; 2021年04月 発表情報; Physical Review D103, 083507 (2021) 著者; Toyokazu Sekiguchi, Tomo Takahashi
Blue-tilted inflationary tensor spectrum and reheating in the light of NANOGrav results; 2021年01月 発表情報; Journal of Cosmology and Astroparticle Physics, 2101, 071 (2021) 著者; Sachiko Kuroyanagi, Tomo Takahashi and Shuichiro Yokoyama
The first three seconds: A Review of Possible Expansion Histories of the early Universe; 2021年01月 発表情報; The Open Journal of Astrophysics, 4 (2021) 著者; Rouzbeh Allahverdi, ..., Tomo Takahashi, et al.
Structure formation with two periods of inflation: beyond PLaIn Lambda CDM; 2020年10月 発表情報; Journal of Cosmology and Astroparticle Physics, 2010, 053 (2020) 著者; Kari Enqvist, Till Sawala, Tomo Takahashi
Constraints on primordial power spectrum from galaxy luminosity functions; 2020年10月 発表情報; Physical Review D102, 083515 (2020) 著者; Shintaro Yoshiura, Masamune Oguri, Keitaro Takahashi, and Tomo Takahashi
Violation of slow-roll in nonminimal inflation; 2020年08月 発表情報; Physical Review D102, 043524 (2020) 著者; Tomo Takahashi, Tommi Tenkanen, and Shuichiro Yokoyama
Constraints on decaying dark matter from weak lensing and cluster counts; 2020年04月 発表情報; Journal of Cosmology and Astroparticle Physics, 2004, 015 (2020) 著者; Kari Enqvist, Seshadri Nadathur, Toyokazu Sekiguchi, Tomo Takahashi
Probing small scale primordial power spectrum with 21cm line global signal; 2020年04月 発表情報; Physical review D 101, 083520 (2020) 著者; Shintaro Yoshiura, Keitaro Takahashi and Tomo Takahashi
Smallest halos in thermal wino dark matter; 2019年12月 発表情報; Physical Review D100, 123519 (2019) 著者; Shin’ichiro Ando, Ayuki Kamada, Toyokazu Sekiguchi and Tomo Takahashi
Insight into primordial magnetic fields from 21-cm line observation with EDGES experiment; 2019年07月 発表情報; Mon.Not.R.Astron.Soc. 488, 2001 (2019) 著者; Teppei Minoda, Hiroyuki Tashiro, Tomo Takahashi
Selecting models of first-order phase transitions using the synergy between collider and gravitational-wave experiments; 2019年04月 発表情報; Physical Review D99, 075011 (2019) 著者; Katsuya Hashino, Ryusuke Jinno, Mitsuru Kakizaki, Shinya Kanemura, Tomo Takahashi, Masahiro Takimoto
Towards distinguishing variants of non-minimal inflation; 2019年04月 発表情報; Journal of Cosmology and Astroparticle Physics, 1904, 035 (2019) 著者; Tomo Takahashi, Tommi Tenkanen
Probing primordial non-Gaussianity with 21 cm fluctuations from minihalos; 2019年02月 発表情報; Journal of Cosmology and Astroparticle Physics, 1902, 033 (2019) 著者; Toyokazu Sekiguchi, Tomo Takahashi, Hiroyuki Tashiro and Shuichiro Yokoyama
Probing the Universe through the stochastic gravitational wave background; 2018年11月 発表情報; Journal of Cosmology and Astroparticle Physics, 1811, 038 (2018) 著者; Sachiko Kuroyanagi, Takeshi Chiba and Tomo Takahashi
Impact of EDGES 21-cm global signal on the primordial power spectrum; 2018年09月 発表情報; Physical review D 98, 063529 (2018) 著者; Shintaro Yoshiura, Keitaro Takahashi and Tomo Takahashi
Back-reaction of gravitational waves revisited; 2018年07月 発表情報; Journal of Cosmology and Astroparticle Physics, 1807, 040 (2018) 著者; Robert Brandenberger and Tomo Takahashi
Sneutrinos as mixed inflaton and curvaton; 2018年06月 発表情報; Journal of Cosmology and Astroparticle Physics, 1806, 011 (2018) 著者; Naoyuki Haba, Tomo Takahashi and Toshifumi Yamada
21 cm Angular Power Spectrum from Minihalos as a Probe of Primordial Spectral Runnings; 2018年02月 発表情報; Journal of Cosmology and Astroparticle Physics, 1802, 053 (2018) 著者; Toyokazu Sekiguchi, Tomo Takahashi, Hiroyuki Tashiro and Shuichiro Yokoyama
Dark matter kinetic decoupling with a light particle; 2018年01月 発表情報; Journal of Cosmology and Astroparticle Physics, 1801, 047 (2018) 著者; Ayuki Kamada and Tomo Takahashi
Refined Study of Isocurvature Fluctuations in the Curvaton Scenario; 2017年12月 発表情報; Journal of Cosmology and Astroparticle Physics, 1712, 042 (2017) 著者; Naoya Kitajima, David Langlois, Tomo Takahashi and Shuichiro Yokoyama
CMB spectral distortions in generic two-field models; 2017年11月 発表情報; Journal of Cosmology and Astroparticle Physics, 1711, 002 (2017) 著者; Kimmo Kainulainen, Juuso Leskinen, Sami Nurmi and Tomo Takahashi
Constraints on long-lived electrically charged massive particles from anomalous strong lens systems; 2017年11月 発表情報; Journal of Cosmology and Astroparticle Physics, 1711, 008 (2017) 著者; Ayuki Kamada, Kaiki Taro Inoue, Kazunori Kohri and Tomo Takahashi
New bound on low reheating temperature for dark matter in models with early matter domination; 2017年08月 発表情報; Physical Review D96, 041301 (2017) 著者; Ki-Young Choi and Tomo Takahashi
Elucidating dark energy with future 21 cm observations at the epoch of reionization; 2017年02月 発表情報; Journal of Cosmology and Astroparticle Physics, 1702, 024 (2017) 著者; Kazunori Kohri, Yoshihiko Oyama, Toyokazu Sekiguchi, Tomo Takahashi
Effects of electrically charged dark matter on cosmic microwave
background anisotropies; 2017年01月 発表情報; Physical Review D95, 023502 (2017) 著者; Ayuki Kamada, Kazunori Kohri, Tomo Takahashi, Naoki Yoshida
Strongly scale-dependent CMB dipolar asymmetry from super-curvature fluctuations; 2016年12月 発表情報; Journal of Cosmology and Astroparticle Physics, 1509, 067 (2016) 著者; Christian Byrnes, Guillem Domenech, Misao Sasaki, Tomo Takahashi
Matter power spectrum in hidden neutrino interacting dark matter models: a closer look at the collision term; 2016年11月 発表情報; Journal of Cosmology and Astroparticle Physics, 1611, 043 (2016) 著者; Tobias Binder, Laura Covi, Ayuki Kamada, Hitoshi Murayama, Tomo Takahashi, Naoki Yoshida
Late-time quantum backreaction of a very light nonminimally coupled scalar; 2016年10月 発表情報; Physical Review D94, 084053 (2016) 著者; Drazen Glavan, Tomislav Prokopec, Tomo Takahashi
Constraints on mixed dark matter from anomalous strong lens systems; 2016年07月 発表情報; Physical Review D94, 023522 (2016) 著者; Ayuki Kamada, Kaiki Taro Inoue, Tomo Takahashi
Mixed inflaton and spectator field models: CMB constraints and μ distortion; 2016年04月 発表情報; Journal of Cosmology and Astroparticle Physics, 1604, 057 (2016) 著者; Kari Enqvist, Toyokazu Sekiguchi, Tomo Takahashi
Decaying dark matter and the tension in sigma_8; 2015年09月 発表情報; Journal of Cosmology and Astroparticle Physics, 1509, 067 (2015) 著者; Kari Enqvist, Seshadri Nadathur, Toyokazu Sekiguchi, Tomo Takahashi
Constraints on warm dark matter from weak lensing in anomalous quadruple lenses; 2015年04月 発表情報; Monthly Notices of the Royal Astronomical Society, 448, 2704–2716 (2015) 著者; Kaiki Taro Inoue, Ryuichi Takahashi, Tomo Takahashi and Tomoaki Ishiyama
Blue-tilted tensor spectrum and thermal history of the Universe; 2015年02月 発表情報; Journal of Cosmology and Astroparticle physics 02, 003 (2015) 著者; Sachiko Kuroyanagi, Tomo Takahashi, Shuichiro Yokoyama
Studying inflation with future space-based gravitational wave detectors; 2014年12月 発表情報; Journal of Cosmology and Astroparticle physics 12, 006 (2014) 著者; Ryusuke Jinno, Takeo Moroi and Tomo Takahashi
CMB μ distortion from primordial gravitational waves; 2014年10月 発表情報; Journal of Cosmology and Astroparticle physics 10, 029 (2014) 著者; Atsuhisa Ota, Tomo Takahashi, Hiroyuki Tashiroc, and Masahide Yamaguchi
Thermal effects and sudden decay approximation in the curvaton scenario; 2014年10月 発表情報; Journal of Cosmology and Astroparticle physics 10, 032 (2014) 著者; Naoya Kitajima, David Langlois, Tomo Takahashi, Tomohiro Takesako and Shuichiro Yokoyama
Probing lepton asymmetry with 21 cm fluctuations; 2014年09月 発表情報; Journal of Cosmology and Astroparticle physics 09, 014 (2014) 著者; Kazunori Kohri, Yoshihiko Oyama, Toyokazu Sekiguchi and Tomo Takahashi
Isocurvature perturbations and tensor mode in light of Planck and BICEP2; 2014年08月 発表情報; Journal of Cosmology and Astroparticle physics 08, 043 (2014) 著者; Masahiro Kawasaki, Toyokazu Sekiguchi, Tomo Takahashi and Shuichiro Yokoyama
Probing quintessence potential with future cosmological surveys; 2014年03月 発表情報; Journal of Cosmology and Astroparticle physics 03, 045 (2014) 著者; Yoshitaka Takeuchi, Kiyotomo Ichiki, Tomo Takahashi and Masahide Yamaguchi
Higher order nonlinear parameters with Planck constraints; 2014年01月 発表情報; Physical Review D89, 023516 (2014) 著者; Jinn-Ouk Gong and Tomo Takahashi
The minimal curvaton-higgs model; 2014年01月 発表情報; Journal of Cosmology and Astroparticle physics 01, 006 (2014) 著者; Kari Enqvist, Rose N. Lerner, Tomo Takahashi
Precise measurements of primordial power spectrum with 21 cm fluctuations; 2013年10月 発表情報; Journal of Cosmology and Astroparticle physics 10, 065 (2013) 著者; Kazunori Kohri, Yoshihiko Oyama, Toyokazu Sekiguchi and Tomo Takahashi
Spectator field models in light of spectral index after Planck; 2013年10月 発表情報; Journal of Cosmology and Astroparticle physics 10, 042 (2013) 著者; Takeshi Kobayashi, Fuminobu Takahashi, Tomo Takahashi and Masahide Yamaguchi
Mixed Inflaton and Spectator Field Models after Planck; 2013年10月 発表情報; Journal of Cosmology and Astroparticle physics 10, 034 (2013) 著者; Kari Enqvist, Tomo Takahashi
CMB constraint on non-Gaussianity in isocurvature perturbations; 2013年07月 発表情報; Journal of Cosmology and Astroparticle physics 07, 007 (2013) 著者; Chiaki Hikage, Masahiro Kawasaki,Toyokazu Sekiguchi and Tomo Takahashi
Large Tensor-to-Scalar Ratio in Small-Field Inflation; 2013年06月 発表情報; Physical Review Letters, 110, 231101 (2013) 著者; Takeshi Kobayashi, Tomo Takahashi
Implications of Planck results for models with local type non-Gaussianity; 2013年06月 発表情報; Journal of Cosmology and Astroparticle physics 06, 012 (2013) 著者; Teruaki Suyama, Tomo Takahashi, Masahide Yamaguchi and Shuichiro Yokoyama
Early universe tomography with CMB and gravitational waves; 2013年04月 発表情報; Physical Review D87, 083502 (2013) 著者; Sachiko Kuroyanagi, Christophe Ringeval, Tomo Takahashi
Density perturbations from modulated decay of the curvaton; 2013年04月 発表情報; Journal of Cosmology and Astroparticle physics 04, 014 (2013) 著者; David Langlois, Tomo Takahashi
Structure of dark matter halos in warm dark matter models and in models with long-lived charged massive particles; 2013年03月 発表情報; Journal of Cosmology and Astroparticle physics 03, 008 (2013) 著者; Ayuki Kamada, Naoki Yoshida, Kazunori Kohri, Tomo Takahashi
Extended analysis of CMB constraints on non-gaussianity in isocurvature perturbations; 2013年03月 発表情報; Journal of Cosmology and Astroparticle physics 03, 020 (2013) 著者; Chiaki Hikage, Masahiro Kawasaki, Toyokazu Sekiguchi, Tomo Takahashi
Runnings in the curvaton; 2012年06月 発表情報; Journal of Cosmology and Astroparticle physics 06, 004 (2012) 著者; Takeshi Kobayashi, Tomo Takahashi
Dark Radiation from Modulated Reheating.; 2012年03月 発表情報; Journal of Cosmology and Astroparticle physics 03, 036 (2012) 著者; Takeshi Kobayashi, Fuminobu Takahashi, Tomo Takahashi, Masahide Yamaguchi
Strongly scale-dependent polyspectra from curvaton self-interactions.; 2011年11月 発表情報; Journal of Cosmology and Astroparticle physics 11, 011 (2011) 著者; Christian T. Byrnes, Kari Enqvist, Sami Nurmi, Tomo Takahashi
Differentiating CDM and Baryon Isocurvature Models with 21 cm Fluctuations.; 2011年10月 発表情報; Journal of Cosmology and Astroparticle physics 10, 028 (2011) 著者; Masahiro Kawasaki, Toyokazu Sekiguchi, Tomo Takahashi
Higher Order Corrections to the Primordial Gravitational Wave Spectrum and its Impact on Parameter Estimates for Inflation.; 2011年10月 発表情報; Journal of Cosmology and Astroparticle physics 10, 006 (2011) 著者; Sachiko Kuroyanagi, Tomo Takahashi
Primordial Trispectrum from Isocurvature Fluctuations; 2011年02月 発表情報; Journal of Cosmology and Astroparticle physics 02, 020 (2011) 著者; David Langlois, and Tomo Takahashi
On Classification of Models of Large Local-Type Non-Gaussianity; 2010年12月 発表情報; Journal of Cosmology and Astroparticle physics 12, 030 (2010) 著者; Teruaki Suyama, Tomo Takahashi, Masahide Yamaguchi, and Shuichiro Yokoyama
Dark Energy from Primordial Inflationary Quantum Fluctuations; 2010年09月 発表情報; Physical Review Letters, 105, 121301 (2010) 著者; Christophe Ringeval, Teruaki Suyama, Tomo Takahashi, Masahide Yamaguchi, Shuichiro Yokoyama
Scale-dependence of Non-Gaussianity in the Curvaton Model; 2010年09月 発表情報; Journal of Cosmology and Astroparticle physics 09, 026 (2010) 著者; Christian T. Byrnes, Kari Enqvist, and Tomo Takahashi
Non-Gaussian Fingerprints of Self-Interacting Curvaton; 2010年04月 発表情報; Journal of Cosmology and Astroparticle physics VOL.10, NO.4, 009, 2010 著者; Kari Enqvist, Sami Nurmi, Olli Taanila, Tomo Takahashi
Neutrino mass from cosmology: Impact of high-accuracy measurement of the Hubble constant; 2010年03月 発表情報; Journal of Cosmology and Astroparticle physics VOL.10, NO.3, 015, 2010 著者; Toyokazu Sekiguchi, Kazuhide Ichikawa, Tomo Takahashi, Lincoln Greenhill
Effect of Background Evolution on the Curvaton Non-Gaussianity.; 2009年12月 発表情報; Journal of Cosmology and Astroparticle physics VOL.9, NO.12, 001, 2009 著者; Kari Enqvist, Tomo Takahashi
Density Fluctuations in Thermal Inflation and Non-Gaussianity.; 2009年12月 発表情報; Journal of Cosmology and Astroparticle physics VOL.9, NO.12, 012, 2009 著者; Masahiro Kawasaki, Tomo Takahashi, Shuichiro Yokoyama
The Subdominant Curvaton; 2009年11月 発表情報; Journal of Cosmology and Astroparticle physics VOL.9, NO.11, 003, 2009 著者; Kari Enqvist, Sami Nurmi, Gerasimos Rigopoulos, Olli Taanila, Tomo Takahashi
Limits on Isocurvature Perturbations from Non-Gaussianity in WMAP Temperature Anisotropy; 2009年09月 発表情報; Mon.Not.R.Astron.Soc. 398, 2188 (2009) 著者; Chiaki Hikage, Kazuya Koyama, Takahiko Matsubara, Tomo Takahashi, Masahide Yamaguchi
Primordial Non-Gaussianity in Models with Dark Matter Isocurvature Fluctuations; 2009年09月 発表情報; Physical Review D80, 063524, 2009 著者; Tomo Takahashi, Masahide Yamaguchi, Shuichiro Yokoyama
Constraining Light Gravitino Mass from Cosmic Microwave Background.; 2009年08月 発表情報; Journal of Cosmology and Astroparticle physics 0908:013, 2009. 著者; Kazuhide Ichikawa, Masahiro Kawasaki, Kazunori Nakayama, Toyokazu Sekiguchi, Tomo Takahashi
Adiabatic fluctuations from cosmic strings in a contracting universe; 2009年07月 発表情報; Journal of Cosmology and Astroparticle physics VOL.9, NO.7, 015, 2009 著者; Robert H. Brandenberger, TomoTakahashi and MasahideYamaguchi
Non-Gaussianity and Baryonic Isocurvature Fluctuations in the Curvaton Scenario; 2009年01月 発表情報; Physics Letters B671, 339, 2009 著者; Takeo Moroi and Tomo Takahashi
Constraints on neutrino masses from weak lensing; 2009年01月 発表情報; Physical Review D79, 023520, 2009 著者; Kiyotomo Ichiki, Masahiro Takada and Tomo Takahashi
On the Determination of Neutrino Masses and Dark Energy Evolution from the Cross Correlation of CMB and LSS; 2008年 発表情報; Journal of Cosmology and Astroparticle physics, 8, 2, 17 著者; Kazuhide Ichikawa and Tomo Takahashi
Cosmological avatars of the landscape. I: Bracketing the SUSY breaking scale; 2008年 発表情報; Physical Review D, 77, 63510 著者; R.Holman, Laura Mersini-Houghton and Tomo Takahashi
The Hubble Constant and Dark Energy from Cosmological Distance Measures; 2008年 発表情報; Journal of Cosmology and Astroparticle physics VOL.8, NO.4, 027, 2008 著者; Kazuhide Ichikawa and Tomo Takahashi
Primordial Helium Abundance from CMB: a constraint from recent observations and a forecast; 2008年 発表情報; Physical Review D78:043509,2008 著者; Kazuhide Ichikawa, Toyokazu Sekiguchi, Tomo Takahashi
Non-Gaussianity, Spectral Index and Tensor Modes in Mixed Inflaton and Curvaton Models; 2008年 発表情報; Physical Review D78:023513, 2008 著者; Kazuhide Ichikawa, Teruaki Suyama, Tomo Takahashi, Masahide Yamaguchi
Signatures of Non-Gaussianity in the Curvaton Model; 2008年 発表情報; Journal of Cosmology and Astroparticle physics VOL.8, NO.9, 012, 2008 著者; Kari Enqvist and Tomo Takahashi
Primordial Curvature Fluctuation and Its Non-Gaussianity in Models with Modulated Reheating; 2008年 発表情報; Physical Review D78, 063545, 2008 著者; Kazuhide Ichikawa, Teruaki Suyama, Tomo Takahashi, Masahide Yamaguchi
Probing the effective number of neutrino species with the cosmic microwave background; 2008年 発表情報; Physical Review D78, 083526, 2008 著者; Kazuhide Ichikawa, Toyokazu Sekiguchi, Tomo Takahashi
Dark Energy Parametrizations and the Curvature of the Universe; 2007年 発表情報; Journal of Cosmology and Astroparticle physics, 7, 2, 1 著者; Kazuhide Ichikawa and Tomo Takahashi
Constraints on Generalized Dark Energy from Recent Observations; 2007年 発表情報; Physical Review D, 75, 123002 著者; Kiyotomo Ichiki and Tomo Takahashi
Cosmological avatars of the landscape. II: CMB and LSS signatures; 2007年 発表情報; Physical Review D, 77, 63511 著者; R.Holman, Laura Mersini-Houghton and Tomo Takahashi
Implication of Dark Energy Parametrizations on the Determination of the Curvature of the Universe; 2006年 発表情報; Journal of Cosmology and Astroparticle physics, 6, 12, 5 著者; Kazuhide Ichikawa, Masahiro Kawasaki, Toyokazu Sekiguchi and Tomo Takahashi
Implications of cosmic strings with time-varying tension on CMB and large scale structure; 2006年 発表情報; Physical Review D, 74, 63526 著者; Kazuhide Ichikawa, Tomo Takahashi and Masahide Yamaguchi,
Effects of Cosmic Strings on Free Streaming; 2006年 発表情報; Physical Review D, 74, 63512 著者; Tomo Takahashi and Masahide Yamaguchi
Constraining SuperWIMPy and Warm Subhalos with Future Submillilensing; 2006年 発表情報; Physics Letters B, 643, 141 著者; Junji Hisano, Kaiki Taro Inoue and Tomo Takahashi
Non-Gaussianity in the Curvaton Scenario; 2009年 発表情報; Proceedings of the 18th Workshop on General Relativity and Gravitation 著者; Tomo Takahashi
Dark Side of the Universe; 2008年08月 発表情報; 素粒子論研究 2008年8月号 著者; Tomo Takahashi
一般講演(学術講演を含む)
Multi-dimensional perspectives on the inflationary Universe; 2023年11月 発表情報; Seminar at Osaka University 著者; Tomo Takahashi
Cosmology with 21cm line; 2023年05月 発表情報; Seminar at Hokkaido University 著者; Tomo Takahashi
Tensions in Cosmology: Implications for new physics; 2023年02月 発表情報; 2023 Winter-II NRF-JSPS Workshop in particle physics, Cosmology and Gravitation, Ewha Womans University, Seoul, Korea 著者; Tomo Takahashi
Multi-field perspective on the inflationary Universe; 2022年11月 発表情報; Seminar a Kanazawa University, Kanazawa 著者; Tomo Takahashi
Probing the early Universe with 21cm line; 2022年06月 発表情報; 大阪公立大学セミナー 著者; 高橋智
What does the Hubble tension tell us?; 2022年06月 発表情報; Seminar at Tohoku University 著者; Tomo Takahashi
Cosmological bound on neutrino masses in the light of H0 tension; 2020年12月 発表情報; 「ニュートリノで拓く素粒子と宇宙」研究会2020 著者; 高橋智
Towards understanding the inflationary Universe; 2019年11月 発表情報; 九州大学宇宙物理理論研究室セミナー 著者; 高橋 智
Structure formation with two periods of inflation: Beyond plain ΛCDM; 2019年09月 発表情報; Seminar at Sungkyunkwan University, Korea 著者; Tomo Takahashi
Aspects of non-minimal inflation; 2019年06月 発表情報; seminar at KEK, Tsukuba, Japan 著者; Tomo Takahashi
Aspects of non-minimal inflation; 2019年06月 発表情報; The 3rd NRF-JSPS workshop in particle physics, cosmology, and gravitation 著者; Tomo Takahashi
What can we learn from the 21cm global signal?; 2019年01月 発表情報; The 2nd NRF-JSPS workshop in particle, physics, cosmology and gravitation, Tongyeong, Korea 著者; Tomo Takahashi
Back-Reaction of Gravitational waves revisited; 2018年08月 発表情報; Cosmo 2018, IBS, Daejeon 著者; Tomo Takahashi
Back-Reaction of Gravitational waves; 2018年07月 発表情報; The first NRF-JSPS workshop in particle physics, cosmology, and gravitation, Hokkaido 著者; Tomo Takahashi
Impacts of a spectator field in the early Universe; 2017年08月 発表情報; 20th meeting of New Higgs working group 著者; Tomo Takahashi
Probing Inflationary Models with 21cm fluctuations from minihalos; 2017年08月 発表情報; Cosmo 2017, Paris, France 著者; Tomo Takahashi
Possible roles of a spectator field in the early Universe; 2017年05月 発表情報; “The origin and evolution of the Universe,” Jeju National University, Korea 著者; Tomo Takahashi
Probing inflationary models on small and large scales; 2016年11月 発表情報; Seminar at Institute for Theoretical Physics, Utrecht University, Netherlands 著者; Tomo Takahashi
Dark matter interaction and structure formation in the Universe; 2016年11月 発表情報; Seminar, SISSA, Trieste, Italy 著者; Tomo Takahashi
Probing Multi-field models of Inflation on Small Scales; 2016年06月 発表情報; Seminar, University of Warsaw 著者; Tomo Takahashi
Mixed inflaton and Spectator field Models: Current constraints and CMB mu distortion; 2016年05月 発表情報; Cosmology seminar, University of Jyvaskyla 著者; Tomo Takahashi
Inflationary Universe: Current status and future prospects; 2016年04月 発表情報; 福岡工業大学セミナー 著者; 高橋 智
Probing Inflationary Models on Small Scales; 2016年03月 発表情報; Mini-workshop on inflation,YITP, Kyoto University 著者; Tomo Takahashi
Mixed inflaton and Spectator field Models:
CMB constraints and μ distortion; 2016年03月 発表情報; Seminar at ETH Zürich, Switzerland 著者; Tomo Takahashi
Aspects of Multi-field models of inflation; 2015年11月 発表情報; Seminar at Korea Astronomy and Space Science Institute, Daejeon, Korea 著者; Tomo Takahashi
Cosmology of 21 cm line; 2015年11月 発表情報; 島根大学素粒子論研究室セミナー 著者; 高橋智
Mixed Inflaton and Spectator Field Models:
CMB constraints and μ distortion; 2015年09月 発表情報; Cosmo 2015, University of Warsaw, Poland 著者; Tomo Takahashi
Studying the inflationary Universe with gravitational waves; 2014年11月 発表情報; JGRG 24, Kavli IPMU 著者; Tomo Takahashi
Inflationary Universe with a Spectator field; 2014年11月 発表情報; Seminar at Institute for Theoretical Physics, Utrecht University, Netherlands 著者; Tomo Takahashi
Aspects of spectator field models; 2013年11月 発表情報; CERN Cosmology seminar, Geneva 著者; Tomo Takahashi
The origin of density fluctuations after Planck; 2013年04月 発表情報; seminar, APCTP, Pohang, Korea 著者; Tomo Takahashi
Higgs in the early Universe; 2012年11月 発表情報; 富山大学 理論物理学研究室セミナー 著者; 高橋智
Toward understanding the Origin of Density Fluctuations and Inflation: “beyond” fNL; 2012年10月 発表情報; Seminar, Institute of Cosmology and Gravitation, University of Portsmouth 著者; Tomo Takahashi
Scale-dependence of non-Gaussianities as a probe of the early Universe; 2012年09月 発表情報; Corfu Summer Institute, TR33 workshop, Corfu, Greece 著者; Tomo Takahashi
Cosmology with 21 cm line; 2012年07月 発表情報; 東京工業大学 GCOEセミナー 著者; 高橋智
Probing the early Universe with isocurvature fluctuations and non-Gaussianity; 2011年05月 発表情報; KEK理論セミナー 著者; 高橋智
Probing the early Universe with isocurvature fluctuations and non-Gaussianity; 2011年05月 発表情報; Cosmology Seminar, University of Helsinki, Finland 著者; Tomo Takahashi
Scale-dependence of Non-Gaussianity; 2011年03月 発表情報; Molecule-type Workshop "Cosmological Perturbation and Cosmic Microwave Background," YITP, Kyoto University 著者; Tomo Takahashi
Toward understanding the origin of density fluctuations: Discriminating models of non-Gaussianity; 2010年12月 発表情報; Seminar, APC, CNRS-Universite Paris 7, Paris, France 著者; Tomo Takahashi
Dark Matter/baryon Isocurvature Fluctuations and Non-Gaussianity; 2010年12月 発表情報; Seminar, CP3, Universite catholique de Louvain, Belgium 著者; Tomo Takahashi
Scale-dependence of non-Gaussianity as a probe of the early Universe; 2010年11月 発表情報; Extra-Dimension Probe by Cosmophysics, KEK, Tsukuba 著者; Tomo Takahashi
Classifying models of large (local-type) non-Gaussianity; 2010年09月 発表情報; Cosmo 2010, University of Tokyo 著者; Tomo Takahashi
Probing the physics of the early Universe with Primordial Non-Gaussianity; 2010年03月 発表情報; Seminar at Institute for Cosmic Ray Research, University of Tokyo, Kashiwa, Japan 著者; Tomo Takahashi
Bispectrum and Trispectrum in models with large Non-Gaussianity; 2010年03月 発表情報; Workshop “The non-Gaussian Universe,” YITP, Kyoto University, Japan 著者; Tomo Takahashi
Probing the physics of the early Universe with Primordial Non-Gaussianity; 2010年02月 発表情報; 富山大学 理論物理学研究室セミナー 著者; 高橋智
The physics of the early Universe and non-Gaussianity; 2009年10月 発表情報; 神戸大学素粒子論研究室セミナー 著者; 高橋智
Non-Gaussianity and Baryogenesis; 2009年09月 発表情報; Particle Cosmology Institute, CERN 著者; Tomo Takahashi
Non-Gaussianity in the Curvaton Scenario; 2009年04月 発表情報; Focus week on non-Gaussianities in the sky, IPMU, University of Tokyo, Kashiwa 著者; Tomo Takahashi
Non-Gaussianity and its Implications for the Physics of the Early Universe; 2008年12月 発表情報; 名古屋大学素粒子論研究室セミナー 著者; 高橋 智
Non-Gaussianity in the Curvaton Scenario; 2008年11月 発表情報; The 18th Workshop on General Relativity and Gravitation, Hiroshima 著者; Tomo Takahashi
Non-Gaussianity and its Implications for the Physics of the Early Universe; 2008年07月 発表情報; 東北大学素粒子論研究室セミナー 著者; 高橋 智
Non-Gaussianity in Models with Mixed Inflaton and Curvaton; 2008年06月 発表情報; Particle physics and Cosmology seminar, McGill University, Canada 著者; Tomo Takahashi
Non-Gaussianity in Models with Mixed Inflaton and Curvaton; 2008年 発表情報; Cosmology Seminar, University of Helsinki, Finland 著者; Tomo Takahashi
Free Streaming and Non-Thermally Produced Dark Matter; 2007年08月 発表情報; COSMO 07, UK 著者; Tomo Takahashi
Cosmological tensions and their implications for scenarios of the early Universe; 2024年01月 発表情報; 37th meeting of New Higgs Working Group 著者; Tomo Takahashi
21cm line as a probe of BSM; 2023年10月 発表情報; the 5th Toyama International Symposium on "Physics at the Cosmic Frontier” 著者; Tomo Takahashi
Probing multi-field inflation with LiteBIRD; 2023年03月 発表情報; Non-linear nature of cosmological perturbations and its observational consequences, YITP, Kyoto University 著者; Tomo Takahashi
A solution of the Hubble tension in cosmology and its impacts on other cosmological aspects; 2023年02月 発表情報; KEK-PH + KEK-Cosmo + QUP joint lectures and workshops 2023 on “Hubble Tension 2023” 著者; Tomo Takahashi
Tensions in cosmology and its implications for new physics; 2023年02月 発表情報; Kagoshima Workshop on Particles, Fields and Strings 2023 著者; 高橋智
What does the Hubble tension tell us?; 2022年11月 発表情報; AAPPS-DACG 2022 workshop, APCTP, Korea 著者; Tomo Takahashi
Non-cold Dark Matter Cosmology; 2022年09月 発表情報; Deep insights and Multiple strategies for Deciphering the Mystery of Dark Matter, RIKEN, Kobe 著者; Tomo Takahashi
How can we really understand the inflationary Universe?; 2022年03月 発表情報; Upcoming CMB observations and Cosmology, YITP 著者; 高橋智
Constructing and probing inflationary models; 2021年10月 発表情報; 27th International Conference of International Academy of Physical Sciences on Advances in Relativity and Cosmology 著者; Tomo Takahashi
Does the H0 tension suggest a new physics?; 2021年01月 発表情報; KMI colloquium, Nagoya University 著者; Tomo Takahashi
Probing the primordial Universe with 21cm line; 2020年01月 発表情報; Invited seminar, International KEK-Cosmo and APCosPA Winter School 2020 "Cosmological Structures in the Era of Large Surveys" 著者; Tomo Takahashi
21cm cosmology; 2020年01月 発表情報; Invited lecture, International KEK-Cosmo and APCosPA Winter School 2020 "Cosmological Structures in the Era of Large Surveys" 著者; Tomo Takahashi
Probing the early Universe with 21cm line; 2019年02月 発表情報; FAPESP-JSPS workshop on Dark Energy, Dark Matter and Galaxies, Sao Paulo, Brazil 著者; Tomo Takahashi
Probing the early Universe with 21cm line; 2019年01月 発表情報; The 2nd Korea-Japan bilateral workshop on String Axion Cosmology, Nagasaki 著者; Tomo Takahashi
Probing the early Universe: Perspectives from current and future cosmological observations; 2018年11月 発表情報; 第7回観測論的宇宙論ワークショップ, 山口大学 著者; 高橋智
Structure Formation beyond the standard CDM paradigm; 2017年10月 発表情報; 宇宙観測と地上実験から探るダークマター研究の現状と展望 著者; 高橋 智
Dark matter and bounds on the reheating temperature; 2017年03月 発表情報; HPNP2017 (The 3rd International Workshop on "Higgs as a Probe of New Physics") 著者; Tomo Takahashi
How can we probe inflation and the origin of density fluctuations?; 2016年10月 発表情報; JGRG26, Osaka City University 著者; Tomo Takahashi
The early and late time acceleration of the Universe; 2016年03月 発表情報; “New Generation Quantum Theory -Particle Physics, Cosmology, and Chemistry-”, Kyoto University, Japan 著者; Tomo Takahashi
Aspects of Multi-field models of inflation; 2016年01月 発表情報; APCTP workshop “New Perspectives on Cosmology,” Asia Pacific Center for Theoretical Physics, Pohang, Korea 著者; Tomo Takahashi
Decaying Dark Matter and Large Scale Structure; 2015年12月 発表情報; Busan Workshop on Particle Physics, String theory and Cosmology, Busan, Korea 著者; Tomo Takahashi
Aspects of Multi-field models of inflation; 2015年12月 発表情報; 2nd LeCosPA International Symposium,Taipei,Taiwan 著者; Tomo Takahashi
Multi-field models of inflation and isocurvature fluctuations; 2015年09月 発表情報; International Workshop on Particle Physics and Cosmology, Tohoku University, Sendai, Japan 著者; Tomo Takahashi
Studying the inflationary Universe with gravitational waves; 2015年01月 発表情報; Joint Winter Conference on Particle Physics, String and Cosmology, High1, Korea 著者; Tomo Takahashi
Probing the inflationary Universe with gravitational waves; 2014年08月 発表情報; Benasque Modern Cosmology 2014 workshop, Benasque, Spain 著者; Tomo Takahashi
Curvaton and high-scale inflation; 2014年05月 発表情報; Enqfest-30 years of Cosmology, Helsinki 著者; Tomo Takahashi
The origin of density fluctuations and the early Universe; 2013年10月 発表情報; Tohoku Forum for Creativity “Particle Physics and Cosmology after the Discovery of Higgs boson,” Sendai, Japan 著者; Tomo Takahashi
Spectator field models after Planck; 2013年06月 発表情報; “Cosmological Perturbation post-Planck,” Helsinki, Finland 著者; Tomo Takahashi
Probing the early Universe with Primordial Fluctuations: beyond fNL; 2012年11月 発表情報; PPC2012, KIAS, Seoul, Korea 著者; Tomo Takahashi
Probing Dark Matter with CMB and LSS; 2012年08月 発表情報; Workshop on Dark Matter Phenomenology, APCTP, Pohang, Korea 著者; Tomo Takahashi
Cosmology of Moduli; 2011年08月 発表情報; Summer Institute 2011 著者; 高橋智
Non-Gaussianity in models with isocurvature fluctuations and current limits; 2009年04月 発表情報; Non-linear cosmological perturbations, YITP, Kyoto University, Kyoto 著者; Tomo Takahashi
Dark Side of the Universe; 2007年08月 発表情報; 弦理論と場の理論 --- 量子と時空の最前線 大阪 著者; 高橋 智
The Nature of Dark Energy and its Implications for Particle Physics and Cosmology; 2007年05月 発表情報; 研究会「宇宙初期における時空と物質の進化」 東京 著者; 高橋 智
The Nature of Dark Energy and its Implications for Inflationary Cosmology; 2007年03月 発表情報; Finnish-Japanese workshop on Particle Cosmology, Helsinki, Finland 著者; Tomo Takahashi
Shedding light on the Dark Side of the Universe: Implications from CMB and all that; 2006年09月 発表情報; the 5th RESCEU workshop 栃木 著者; 高橋 智