Eiichiro Komatsu

Identifiers

• name variant Eiichiro Komatsu 0.60 · backfill

Papers (97)

1. The Impact of Population III.1 Flash Reionization for CMB Polarization and Thomson Scattering Optical Depth astro-ph.CO · 2025 · author #2
2. Parity Violation in Galaxy Shapes: Primordial Non-Gaussianity astro-ph.CO · 2025 · author #3
3. Cosmology Intertwined: A Review of the Particle Physics, Astrophysics, and Cosmology Associated with the Cosmological Tensions and Anomalies astro-ph.CO · 2022 · author #99
4. Simultaneous determination of the cosmic birefringence and miscalibrated polarisation angles from CMB experiments astro-ph.CO · 2019 · author #5
5. A High-resolution SZ View of the Warm-Hot Universe astro-ph.CO · 2019 · author #25
6. Position-dependent power spectra of the 21-cm signal from the epoch of reionization astro-ph.CO · 2018 · author #4
7. Unbiased Cosmological Parameter Estimation from Emission Line Surveys with Interlopers astro-ph.CO · 2018 · author #9
8. Delta-map method to remove CMB foregrounds with spatially varying spectra astro-ph.CO · 2018 · author #4
9. Cool core disturbed: Observational evidence for coexistence of sub-sonic sloshing gas and stripped shock-heated gas around the core of RX J1347.5-1145 astro-ph.HE · 2018 · author #4
10. Schwinger Effect by an $SU(2)$ Gauge Field during Inflation hep-th · 2018 · author #3
11. Joint analysis of the thermal Sunyaev-Zeldovich effect and 2MASS galaxies: Probing gas physics in the local Universe and beyond astro-ph.CO · 2018 · author #3
12. Reconstruction of primordial tensor power spectra from B-mode polarization of the cosmic microwave background astro-ph.CO · 2018 · author #2
13. Tensor Non-Gaussianity from Axion-Gauge-Fields Dynamics : Parameter Search astro-ph.CO · 2018 · author #3
14. Dark Energy from the Thermal Sunyaev Zeldovich Power Spectrum astro-ph.CO · 2017 · author #3
15. Finding the chiral gravitational wave background of an axion-SU(2) inflationary model using CMB observations and laser interferometers astro-ph.CO · 2017 · author #5
16. Large Tensor Non-Gaussianity from Axion-Gauge Fields Dynamics astro-ph.CO · 2017 · author #3
17. Generating Log-normal Mock Catalog of Galaxies in Redshift Space astro-ph.CO · 2017 · author #6
18. Angular power spectrum of galaxies in the 2MASS Redshift Survey astro-ph.CO · 2017 · author #3
19. AKARI near-infrared background fluctuations arise from normal galaxy populations astro-ph.GA · 2016 · author #2
20. The angular power spectrum of the diffuse gamma-ray emission as measured by the Fermi Large Area Telescope and constraints on its Dark Matter interpretation astro-ph.HE · 2016 · author #7
21. Prime Focus Spectrograph (PFS) for the Subaru Telescope: Overview, recent progress, and future perspectives astro-ph.IM · 2016 · author #54
22. SZ effects in the Magneticum Pathfinder Simulation: Comparison with the Planck, SPT, and ACT results astro-ph.CO · 2015 · author #2
23. Time-delay Cosmography: Increased Leverage with Angular Diameter Distances astro-ph.CO · 2015 · author #2
24. Analytical model for non-thermal pressure in galaxy clusters - III. Removing the hydrostatic mass bias astro-ph.CO · 2015 · author #2
25. The Impact of Nonlinear Structure Formation on the Power Spectrum of Transverse Momentum Fluctuations and the Kinetic Sunyaev-Zel'dovich Effect astro-ph.CO · 2015 · author #2
26. Position-dependent correlation function from the SDSS-III Baryon Oscillation Spectroscopic Survey Data Release 10 CMASS Sample astro-ph.CO · 2015 · author #5
27. The angle-averaged squeezed limit of nonlinear matter N-point functions astro-ph.CO · 2015 · author #4
28. Constraints on primordial magnetic fields from the optical depth of the cosmic microwave background astro-ph.CO · 2014 · author #2
29. Anisotropic inflation reexamined: upper bound on broken rotational invariance during inflation astro-ph.CO · 2014 · author #2
30. Measuring angular diameter distances of strong gravitational lenses astro-ph.CO · 2014 · author #2
31. Separate Universe Simulations astro-ph.CO · 2014 · author #4
32. Analytical model for non-thermal pressure in galaxy clusters - II. Comparison with cosmological hydrodynamics simulation astro-ph.CO · 2014 · author #2
33. Bayesian evidence of non-standard inflation: isocurvature perturbations and running spectral index astro-ph.CO · 2014 · author #2
34. Position-dependent power spectrum of the large-scale structure: a novel method to measure the squeezed-limit bispectrum astro-ph.CO · 2014 · author #4
35. Analytical model for non-thermal pressure in galaxy clusters astro-ph.CO · 2014 · author #2
36. Signatures of anisotropic sources in the trispectrum of the cosmic microwave background astro-ph.CO · 2013 · author #2
37. Mapping dark matter in the gamma-ray sky with galaxy catalogs astro-ph.CO · 2013 · author #3
38. Limits on anisotropic inflation from the Planck data astro-ph.CO · 2013 · author #2
39. Constraining primordial magnetic fields with distortions of the black-body spectrum of the cosmic microwave background: pre- and post-decoupling contributions astro-ph.CO · 2013 · author #2
40. Bispectrum from open inflation astro-ph.CO · 2013 · author #2
41. In-in and $\delta N$ calculations of the bispectrum from non-attractor single-field inflation astro-ph.CO · 2013 · author #3
42. Galaxy redshift surveys with sparse sampling astro-ph.CO · 2013 · author #4
43. Removing the ISW-lensing bias from the local-form primordial non-Gaussianity estimation astro-ph.CO · 2013 · author #3
44. Signatures of anisotropic sources in the squeezed-limit bispectrum of the cosmic microwave background astro-ph.CO · 2013 · author #2
45. Constraints on the annihilation cross section of dark matter particles from anisotropies in the diffuse gamma-ray background measured with Fermi-LAT astro-ph.CO · 2013 · author #2
46. The Kinetic Sunyaev-Zel'dovich effect as a probe of the physics of cosmic reionization: the effect of self-regulated reionization astro-ph.CO · 2013 · author #3
47. Cosmology from clustering of Lyman-alpha galaxies: breaking non-gravitational Lyman-alpha radiative transfer degeneracies using the bispectrum astro-ph.CO · 2012 · author #2
48. Simulating Cosmic Reionization and the Radiation Backgrounds from the Epoch of Reionization astro-ph.CO · 2012 · author #9
49. {\delta}N formalism gr-qc · 2012 · author #2
50. Scale-dependent bias of galaxies and mu-type distortion of the cosmic microwave background spectrum from single-field inflation with a modified initial state astro-ph.CO · 2012 · author #2
51. Cosmic Microwave Background Bispectrum from the Lensing--Rees-Sciama Correlation Reexamined: Effects of Non-linear Matter Clustering astro-ph.CO · 2012 · author #2
52. Joint anisotropy and source count constraints on the contribution of blazars to the diffuse gamma-ray background astro-ph.CO · 2012 · author #2
53. The Cosmic Near Infrared Background III: Fluctuations, Reionization and the Effects of Minimum Mass and Self-regulation astro-ph.CO · 2011 · author #3
54. Non-Gaussianity Consistency Relation for Multi-field Inflation gr-qc · 2011 · author #2
55. Testing the Gaussianity and Statistical Isotropy of the Universe astro-ph.CO · 2010 · author #2
56. HETDEX pilot survey for emission-line galaxies - I. Survey design, performance, and catalog astro-ph.CO · 2010 · author #19
57. Effects of Velocity-Dependent Dark Matter Annihilation on the Energy Spectrum of the Extragalactic Gamma-ray Background hep-ph · 2010 · author #3
58. The Herschel-SPIRE Legacy Survey (HSLS): the scientific goals of a shallow and wide submillimeter imaging survey with SPIRE astro-ph.CO · 2010 · author #142
59. Hunting for Primordial Non-Gaussianity in the Cosmic Microwave Background astro-ph.CO · 2010 · author #1
60. Massive Neutrinos in Cosmology: Analytic Solutions and Fluid Approximation astro-ph.CO · 2010 · author #2
61. Galaxy-CMB and galaxy-galaxy lensing on large scales: sensitivity to primordial non-Gaussianity astro-ph.CO · 2009 · author #2
62. The Cosmic Near Infrared Background II: Fluctuations astro-ph.CO · 2009 · author #2
63. Primordial non-Gaussianity, scale-dependent bias, and the bispectrum of galaxies astro-ph.CO · 2009 · author #2
64. Observing the Evolution of the Universe astro-ph.CO · 2009 · author #75
65. CMB anisotropies at second order III: bispectrum from products of the first-order perturbations astro-ph.CO · 2009 · author #2
66. A New Era in Extragalactic Background Light Measurements: The Cosmic History of Accretion, Nucleosynthesis and Reionization astro-ph.CO · 2009 · author #32
67. Gravitational Dark Matter Decay and the ATIC/PPB-BETS Excess astro-ph.CO · 2009 · author #2
68. CMBPol Mission Concept Study: Probing Inflation with CMB Polarization astro-ph · 2008 · author #28
69. CMBPol Mission Concept Study: Reionization Science with the Cosmic Microwave Background astro-ph · 2008 · author #3
70. Harmonic Inpainting of the Cosmic Microwave Background Sky: Formulation and Error Estimate astro-ph · 2008 · author #3
71. Fast Estimator of Primordial Non-Gaussianity from Temperature and Polarization Anisotropies in the Cosmic Microwave Background II: Partial Sky Coverage and Inhomogeneous Noise astro-ph · 2007 · author #2
72. Cosmic Microwave Background--Weak Lensing Correlation: Analytical and Numerical Study of Non-linearity and Implications for Dark Energy astro-ph · 2007 · author #2
73. Temperature and Polarization CMB Maps from Primordial non-Gaussianities of the Local Type astro-ph · 2007 · author #4
74. Mass-to-light Ratio of Ly-alpha Emitters: Implications of Ly-alpha Surveys at Redshifts z=5.7, 6.5, 7, and 8.8 astro-ph · 2007 · author #2
75. The bispectrum of galaxies from high-redshift galaxy surveys: primordial non-Gaussianity and non-linear galaxy bias astro-ph · 2007 · author #2
76. Fast Estimator of Primordial Non-Gaussianity from Temperature and Polarization Anisotropies in the Cosmic Microwave Background astro-ph · 2007 · author #2
77. Primordial Non-Gaussianity and Analytical Formula for Minkowski Functionals of the Cosmic Microwave Background and Large-scale Structure astro-ph · 2006 · author #2
78. Angular Trispectrum of CMB Temperature Anisotropy from Primordial Non-Gaussianity with the Full Radiation Transfer Function astro-ph · 2006 · author #2
79. Anisotropy of the cosmic gamma-ray background from dark matter annihilation astro-ph · 2005 · author #2
80. The Cosmic Reionization History as Revealed by the CMB Doppler--21-cm Correlation astro-ph · 2005 · author #2
81. The Cosmic Near Infrared Background: Remnant Light from Early Stars astro-ph · 2005 · author #2
82. Dark Matter Annihilation: the origin of cosmic gamma-ray background at 1-20 MeV astro-ph · 2005 · author #2
83. Cosmic gamma-ray background from Type Ia supernovae revisited: Evidence for missing gamma-rays at MeV astro-ph · 2005 · author #2
84. Cosmological Lower Bound on Dark Matter Masses from the Soft Gamma-ray Background astro-ph · 2004 · author #2
85. Constraining the Topology of the Universe astro-ph · 2003 · author #4
86. Measuring primordial non-Gaussianity in the cosmic microwave background astro-ph · 2003 · author #1
87. The Sunyaev-Zel'dovich angular power spectrum as a probe of cosmological parameters astro-ph · 2002 · author #1
88. Measurement of the cosmic microwave background bispectrum on the COBE DMR sky maps astro-ph · 2001 · author #1
89. Universal gas density and temperature profile astro-ph · 2001 · author #1
90. The cosmic microwave background bispectrum as a test of the physics of inflation and probe of the astrophysics of the low-redshift universe astro-ph · 2000 · author #1
91. Substructures revealed by the Sunyaev-Zel'dovich effect at 150GHz in the high resolution map of RXJ1347-1145 astro-ph · 2000 · author #1
92. Acoustic Signatures in the Primary Microwave Background Bispectrum astro-ph · 2000 · author #1
93. Gravitational Lensing Effect on the Two-point Correlation of Hotspots in the Cosmic Microwave Background astro-ph · 1999 · author #2
94. Sunyaev - Zel'dovich fluctuations from spatial correlations between clusters of galaxies astro-ph · 1999 · author #1
95. Submillimeter detection of the Sunyaev -- Zel'dovich effect toward the most luminous X-ray cluster at z=0.45 astro-ph · 1999 · author #1
96. Complete constraints on a nonminimally coupled chaotic inflationary scenario from the cosmic microwave background astro-ph · 1999 · author #1
97. Constraints on the chaotic inflationary scenario with a nonminimally coupled "inflaton" field from the cosmic microwave background radiation anisotropy astro-ph · 1997 · author #1

Mentions

• 1504.03322 #5 · backfill · confidence 0.70 Eiichiro Komatsu
• 2510.19647 #2 · arxiv_oai · confidence 0.70 Eiichiro Komatsu
• 1503.03487 #4 · backfill · confidence 0.70 Eiichiro Komatsu
• 1501.00142 #2 · backfill · confidence 0.70 Eiichiro Komatsu
• 1411.5489 #2 · backfill · confidence 0.70 Eiichiro Komatsu
• 1410.7770 #2 · backfill · confidence 0.70 Eiichiro Komatsu
• 1409.6294 #4 · backfill · confidence 0.70 Eiichiro Komatsu
• 1408.3832 #2 · backfill · confidence 0.70 Eiichiro Komatsu
• 1407.4291 #2 · backfill · confidence 0.70 Eiichiro Komatsu
• 1403.3411 #4 · backfill · confidence 0.70 Eiichiro Komatsu
• 1401.7657 #2 · backfill · confidence 0.70 Eiichiro Komatsu
• 1312.5221 #2 · backfill · confidence 0.70 Eiichiro Komatsu
• 1312.4403 #3 · backfill · confidence 0.70 Eiichiro Komatsu
• 1310.1605 #2 · backfill · confidence 0.70 Eiichiro Komatsu
• 1309.7994 #2 · backfill · confidence 0.70 Eiichiro Komatsu
• 1309.1579 #2 · backfill · confidence 0.70 Eiichiro Komatsu
• 1308.5341 #3 · backfill · confidence 0.70 Eiichiro Komatsu
• 1306.4157 #4 · backfill · confidence 0.70 Eiichiro Komatsu
• 1302.5799 #3 · backfill · confidence 0.70 Eiichiro Komatsu
• 1302.3056 #2 · backfill · confidence 0.70 Eiichiro Komatsu
• 1301.5901 #2 · backfill · confidence 0.70 Eiichiro Komatsu
• 1301.3607 #3 · backfill · confidence 0.70 Eiichiro Komatsu
• 1212.0977 #2 · backfill · confidence 0.70 Eiichiro Komatsu
• 1211.0583 #9 · backfill · confidence 0.70 Eiichiro Komatsu
• 1208.1073 #2 · backfill · confidence 0.70 Eiichiro Komatsu
• 1204.4241 #2 · backfill · confidence 0.70 Eiichiro Komatsu
• 1204.3789 #2 · backfill · confidence 0.70 Eiichiro Komatsu
• 1202.5309 #2 · backfill · confidence 0.70 Eiichiro Komatsu
• 1112.2064 #3 · backfill · confidence 0.70 Eiichiro Komatsu
• 1101.3636 #2 · backfill · confidence 0.70 Eiichiro Komatsu
• 1012.3744 #2 · backfill · confidence 0.70 Eiichiro Komatsu
• 1011.0426 #19 · backfill · confidence 0.70 Eiichiro Komatsu
• 1009.3530 #3 · backfill · confidence 0.70 Eiichiro Komatsu
• 1007.3519 #142 · backfill · confidence 0.70 Eiichiro Komatsu
• 1003.6097 #1 · backfill · confidence 0.70 Eiichiro Komatsu
• 1003.0942 #2 · backfill · confidence 0.70 Eiichiro Komatsu
• 0910.1361 #2 · backfill · confidence 0.70 Eiichiro Komatsu
• 0906.4552 #2 · backfill · confidence 0.70 Eiichiro Komatsu
• 0904.0497 #2 · backfill · confidence 0.70 Eiichiro Komatsu
• 0903.0902 #75 · backfill · confidence 0.70 Eiichiro Komatsu
• 0903.0894 #2 · backfill · confidence 0.70 Eiichiro Komatsu
• 0902.2372 #32 · backfill · confidence 0.70 Eiichiro Komatsu
• 0901.1915 #2 · backfill · confidence 0.70 Eiichiro Komatsu
• 0811.3919 #28 · backfill · confidence 0.70 Eiichiro Komatsu
• 0811.3918 #3 · backfill · confidence 0.70 Eiichiro Komatsu
• 0804.0527 #3 · backfill · confidence 0.70 Eiichiro Komatsu
• 0711.4933 #2 · backfill · confidence 0.70 Eiichiro Komatsu
• 0711.1696 #2 · backfill · confidence 0.70 Eiichiro Komatsu
• 0708.3786 #4 · backfill · confidence 0.70 Eiichiro Komatsu
• 0706.1801 #2 · backfill · confidence 0.70 Eiichiro Komatsu
• 0705.0343 #2 · backfill · confidence 0.70 Eiichiro Komatsu

Frequent Coauthors

• Sabino Matarrese 7 shared papers
• Chi-Ting Chiang 6 shared papers
• Donghui Jeong 6 shared papers
• Fabian Schmidt 6 shared papers
• Paul R. Shapiro 6 shared papers
• Kyungjin Ahn 5 shared papers
• Licia Verde 5 shared papers
• Shin'ichiro Ando 5 shared papers
• Tetsu Kitayama 5 shared papers
• Toshifumi Futamase 5 shared papers
• Alessandro Melchiorri 4 shared papers
• Alexandre Amblard 4 shared papers
• Asantha Cooray 4 shared papers
• Christian Wagner 4 shared papers
• Elena Pierpaoli 4 shared papers
• Ilian T. Iliev 4 shared papers
• Mark Devlin 4 shared papers
• Michael Zemcov 4 shared papers
• Neelima Sehgal 4 shared papers
• Nicola Bartolo 4 shared papers