Papers - ICHIKI, Kiyotomo
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Probing quintessence potential with future cosmological surveys Reviewed
Takeuchi, Yoshitaka; Ichiki, Kiyotomo; Takahashi, Tomo; Yamaguchi, Masahide
Journal of Cosmology and Astroparticle Physics Vol. 03 page： 045 2014.3
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CO Component Estimation Based on the Independent Component Analysis
Kiyotomo Ichiki, Ryohei Kaji, Hiroaki Yamamoto, Tsutomu T. Takeuchi, Yasuo Fukui
The Astrophysical Journal Vol. 780 ( 1 ) page： 13 2014.1
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Constraints on the multi-lognormal magnetic fields from the observations of the cosmic microwave background and the matter power spectrum Reviewed
Dai G. Yamazaki, Kiyotomo Ichiki, Keitaro Takahashi
Physical Review D Vol. 88 ( 10 ) page： 103011 2013.11
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Scale-dependent bias due to primordial vector fields Reviewed
Shiraishi, Maresuke; Yokoyama, Shuichiro; Ichiki, Kiyotomo; Matsubara, Takahiko
Monthly Notices of the Royal Astronomical Society Vol. 432 ( 3 ) page： 2331-2338 2013.7
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Lower Bounds on Magnetic Fields in Intergalactic Voids from Long-term GeV-TeV Light Curves of the Blazar Mrk 421 Reviewed
Takahashi, Keitaro; Mori, Masaki; Ichiki, Kiyotomo; Inoue, Susumu; Takami, Hajime
The Astrophysical Journal Letters Vol. 771 ( 2 ) page： L42 2013.7
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Generation of magnetic fields in Einstein-aether gravity Reviewed
Saga, Shohei; Shiraishi, Maresuke; Ichiki, Kiyotomo; Sugiyama, Naoshi
Physical Review D Vol. 87 ( 10 ) page： 104025 2013.5
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Exploring the origin of the fine structures in the CMB temperature angular power spectrum Reviewed
Kumazaki, Kohei; Ichiki, Kiyotomo; Sugiyama, Naoshi; Silk, Joseph
Physical Review D Vol. 87 ( 2 ) page： 023008 2013.1
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The search for a primordial magnetic field Reviewed
Yamazaki, Dai G.; Kajino, Toshitaka; Mathews, Grant J.; Ichiki, Kiyotomo
Physics Reports Vol. 517 ( 5 ) page： 141-167 2012.8
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Primordial magnetic fields with X-ray and Sunyaev-Zel'divich cluster surveys Reviewed
Tashiro, Hiroyuki; Takahashi, Keitaro; Ichiki, Kiyotomo
Monthly Notices of the Royal Astronomical Society Vol. 424 ( 2 ) page： 927-932 2012.8
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Optimal limits on primordial magnetic fields from CMB temperature bispectrum of passive modes Reviewed
Shiraishi, Maresuke; Nitta, Daisuke; Yokoyama, Shuichiro; Ichiki, Kiyotomo
Journal of Cosmology and Astroparticle Physics Vol. 03 page： 41 2012.3
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Impact of massive neutrinos on the abundance of massive clusters Reviewed
Ichiki, Kiyotomo; Takada, Masahiro
Physical Review D Vol. 85 ( 6 ) page： 063521 2012.3
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Test for anisotropy in the mean of the CMB temperature fluctuation in spherical harmonic space Reviewed
Kashino, Daichi; Ichiki, Kiyotomo; Takeuchi, Tsutomu T.
Physical Review D Vol. 85 ( 6 ) page： 063001 2012.3
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Application of cross correlations between CMB and large-scale structure to constraints on the primordial non-Gaussianity Reviewed
Takeuchi, Yoshitaka; Ichiki, Kiyotomo; Matsubara, Takahiko
Physical Review D Vol. 85 ( 4 ) page： 043518 2012.2
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Constraint on the primordial vector mode and its magnetic field generation from seven-year Wilkinson Microwave Anisotropy Probe observations Reviewed
Ichiki, Kiyotomo; Takahashi, Keitaro; Sugiyama, Naoshi
Physical Review D Vol. 85 ( 4 ) page： 043009 2012.2
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Lower Bounds on Intergalactic Magnetic Fields from Simultaneously Observed GeV-TeV Light Curves of the Blazar Mrk 501 Reviewed
Takahashi, Keitaro; Mori, Masaki; Ichiki, Kiyotomo; Inoue, Susumu
The Astrophysical Journal Letters Vol. 744 ( 1 ) page： L7 (4 pages) 2012.1
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Effects of a primordial magnetic field with log-normal distribution on the cosmic microwave background Reviewed
Yamazaki, Dai G.; Ichiki, Kiyotomo; Takahashi, Keitaro
Physical Review D Vol. 84 ( 12 ) page： 123006 (10 pages) 2011.12
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Primordial magnetic fields generated by the non-adiabatic fluctuations at pre-recombination era Reviewed
Maeda, Satoshi; Takahashi, Keitaro; Ichiki, Kiyotomo
Journal of Cosmology and Astroparticle Physics Vol. 11 page： 045 (17 pages) 2011.11
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Formulation and constraints on decaying dark matter with finite mass daughter particles Reviewed
Aoyama, Shohei; Ichiki, Kiyotomo; Nitta, Daisuke; Sugiyama, Naoshi
Journal of Cosmology and Astroparticle Physics Vol. 9 page： 25-45 2011.9
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Computation approach for CMB bispectrum from primordial magnetic fields Reviewed
Shiraishi, Maresuke; Nitta, Daisuke; Yokoyama, Shuichiro; Ichiki, Kiyotomo; Takahashi, Keitaro
Physical Review D Vol. 83 ( 12 ) page： 123523(17 pages) 2011.6
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Cosmic microwave background bispectrum of tensor passive modes induced from primordial magnetic fields
Shiraishi, Maresuke; Nitta, Daisuke; Yokoyama, Shuichiro; Ichiki, Kiyotomo; Takahashi, Keitaro
Physical Review D Vol. 83 ( 12 ) page： 123003(5 pages) 2011.6