Takashi Hiramatsu

Publications

Dissertations

Refereed papers

[50] Spherical collapse in DHOST theories and EFT of dark energy

  • Toshiki Takadera, Takashi Hiramatsu, Tsutomu Kobayashi
  • arXiv:2504.12656
  • submitted to JCAP

[44] "Cosmological gravity probes: connecting recent theoretical developments to forthcoming observations"

  • Shun Arai, Katsuki Aoki, Yuji Chinone, Rampei Kimura, Tsutomu Kobayashi, Hironao Miyatake, Daisuke Yamauchi, Shuichiro Yokoyama, Kazuyuki Akitsu, T.H., Shin'ichi Hirano, Ryotaro Kase, Taishi Katsuragawa, Yosuke Kobayashi, Toshiya Namikawa, Takahiro Nishimichi, Teppei Okumura, Maresuke Shiraishi, Masato Shirasaki, Tomomi Sunayama, Kazufumi Takahashi, Atsushi Taruya, Junsei Tokuda
  • arXiv:2212.09094
  • Progress of Theoretical and Experimental Physics, ptad052, 27 Apl 2023

[15] "Numerical study of Q-ball formation in gravity mediation"

  • T.H., Masahiro Kawasaki, Fuminobu Takahashi
  • arXiv:1003.1779
  • Journal of Cosmology and Astroparticle Physics 1006 (Institute of Physics), 008, 7 Jun 2010

[14] "Gravitational Waves from Collapsing Domain Walls"

  • T.H., Masahiro Kawasaki, Ken'ichi Saikawa (leading author)
  • arXiv:1002.1555
  • Journal of Cosmology and Astroparticle Physics 1005 (Institute of Physics), 032, 24 May 2010

[13] "Non-linear Evolution of Baryon Acoustic Oscillations from Improved Perturbation Theory in Real and Redshift Spaces"

  • Atsushi Taruya, Takahiro Nishimichi, Shun Saito, T.H.
  • arXiv:0906.0507
  • Physical Review D 80 (American Physical Society), Issue 12, 123503, 2 Dec 2009

[12] "Chasing the non-linear evolution of matter power spectrum with numerical resummation method: solution of closure equations"

  • T.H., Atsushi Taruya
  • arXiv:0902.3772
  • Physical Review D 79 (American Physical Society), Issue 10, 103526, 15 May 2009

[11] "Non-linear Evolution of Matter Power Spectrum in Modified Theory of Gravity"

  • Kazuya, Koyama, Atsushi Taruya, T.H.
  • arXiv:0902.0618
  • Physical Review D 79 (American Physical Society), Issue 12, 123512, 15 Jun 2009

[10] "A Closure Theory for Non-linear Evolution of Cosmological Power Spectra"

  • Atsushi Taruya, T.H.
  • arXiv:0708.1367
  • The Astrophysical Journal 674 (American Astronomical Society), Number 2, 617, 20 Feb 2008

[9] "Scalar perturbations in braneworld cosmology"

  • Antonio Cardoso, T.H., Kazuya Koyama, Sanjeev S. Seahra
  • arXiv:0705.1685
  • Journal of Cosmology and Astroparticle Physics 0707 (Institute of Physics), 008, 13 Jul 2007

[8] "Primordial perturbations from slow-roll inflation on a brane"

  • K.Koyama, A.Mennim, V.A.Rubakov, D.Wands, T.H.
  • arXiv:hep-th/0701241
  • Journal of Cosmology and Astroparticle Physics 0704 (Institute of Physics), 001, 4 Apr 2007

[7] "Evolution of curvature perturbations in a brane-world inflation at high-energies"

  • T.H., K.Koyama
  • arXiv:hep-th/0607068
  • Journal of Cosmology and Astroparticle Physics 0612 (Institute of Physics), 009, 7 Dec 2006

[6] "Detecting a stochastic background of gravitational waves in the presence of non-Gaussian noise: A performance of generalized cross-correlation statistic"

  • Y.Himemoto, A.Taruya, H.Kudoh, T.H.
  • arXiv:gr-qc/0607015
  • Physical Review D 75 (American Physical Society), Issue 2, 022003, 15 Jan 2007

[5] "High-energy effects on the spectrum of inflationary gravitational wave background in braneworld cosmology"

  • T.H.
  • arXiv:hep-th/0601105
  • Physical Review D 73 (American Physical Society), Issue 8, 084008, 15 Apr 2006

[4] "Detecting a gravitational-wave background with next-generation space interferometers"

  • H.Kudoh, A.Taruya, T.H., Y.Himemoto
  • arXiv:gr-qc/0511145
  • Physical Review D 73 (American Physical Society), Issue 6, 064006, 15 Mar 2006

[3] "Gravitational wave background from neutrino-driven gamma-ray bursts"

  • T.H., K.Kotake, H.Kudoh, A.Taruya
  • arXiv:astro-ph/0509787
  • Monthly Notices of the Royal Astronomical Society 364 (Blackwell Publishing), Issue 3, 1063-1068, Dec 2005

[2] "Evolution of gravitational waves in the high-energy regime of the brane-world cosmology"

  • T.H., K.Koyama, A.Taruya
  • arXiv:hep-th/0410247
  • Physics Letters B 609 (Science Direct), Issue 1-2, 133-142, 3 Mar 2005

[1] "Evolution of gravitational waves from inflating brane-world"

  • T.H., K.Koyama, A.Taruya
  • arXiv:hep-th/0308072
  • Physics Letters B 578 (Science Direct), Issue 3-4, 269-275, 8 Jan 2004