Research outputs per year
Research outputs per year
- 100 - 150 out of 227 results
Search results
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2016
Testing gravity using galaxy clusters: new constraints on beyond Horndeski theories
Sakstein, J., Wilcox, H., Bacon, D., Koyama, K. & Nichol, R. C., 14 Jul 2016, In: Journal of Cosmology and Astroparticle Physics. 2016, 07.Research output: Contribution to journal › Article › peer-review
Open AccessFile155 Downloads (Pure) -
The extended Baryon Oscillation Spectroscopic Survey (eBOSS): a cosmological forecast
Zhao, G-B., Wang, Y., Ross, A. J., Shandera, S., Percival, W. J., Dawson, K. S., Kneib, J-P., Myers, A. D., Brownstein, J. R., Comparat, J., Delubac, T., Gao, P., Hojjati, A., Koyama, K., McBride, C. K., Meza, A., Newman, J. A., Palanque-Delabrouille, N., Pogosian, L., Prada, F., & 11 others, 11 Apr 2016, In: MNRAS. 457, 3, p. 2377-2390 14 p.Research output: Contribution to journal › Article › peer-review
Open AccessFile137 Downloads (Pure) -
The intrinsic matter bispectrum in ΛCDM
Tram, T., Fidler, C., Crittenden, R., Koyama, K., Pettinari, G. W. & Wands, D., 25 May 2016, In: Journal of Cosmology and Astroparticle Physics. 2016, May, 058.Research output: Contribution to journal › Article › peer-review
Open AccessFile117 Downloads (Pure) -
2015
A Higgs mechanism for vector Galileons
Hull, M., Koyama, K. & Tasinato, G., Mar 2015, In: Journal of High Energy Physics. 3, p. 154 154.Research output: Contribution to journal › Article › peer-review
Open AccessFile148 Downloads (Pure) -
A new line-of-sight approach to the non-linear cosmic microwave background
Fidler, C., Koyama, K. & Pettinari, G. W., 23 Apr 2015, In: Journal of Cosmology and Astroparticle Physics. 2015, 4, p. 037Research output: Contribution to journal › Article › peer-review
Open AccessFile123 Downloads (Pure) -
Astrophysical probes of the Vainshtein mechanism: stars and galaxies
Koyama, K. & Sakstein, J., 15 Jun 2015, In: Physical Review D. 91, 12, p. 124066Research output: Contribution to journal › Article › peer-review
Open AccessFile159 Downloads (Pure) -
Consistent modified gravity analysis of anisotropic galaxy clustering using BOSS DR11
Song, Y-S., Taruya, A., Linder, E., Koyama, K., Sabiu, C. G., Zhao, G-B., Bernardeau, F., Nishimichi, T. & Okumura, T., 27 Aug 2015, In: Physical Review D. 92, 4, p. 043522 043552.Research output: Contribution to journal › Article › peer-review
Open AccessFile113 Downloads (Pure) -
Cosmic web and environmental dependence of screening: Vainshtein vs. chameleon
Falck, B., Koyama, K. & Zhao, G-B., Jul 2015, In: Journal of Cosmology and Astroparticle Physics. 2015, p. 049 049.Research output: Contribution to journal › Article › peer-review
Open AccessFile125 Downloads (Pure) -
Cosmology of bigravity with doubly coupled matter
Comelli, D., Crisostomi, M., Koyama, K., Pilo, L. & Tasinato, G., Apr 2015, In: Journal of Cosmology and Astroparticle Physics. 2015, 4, p. 026Research output: Contribution to journal › Article › peer-review
Open AccessFile102 Downloads (Pure) -
Encyclopædia curvatonis
Vennin, V., Koyama, K. & Wands, D., 5 Nov 2015, In: Journal of Cosmology and Astroparticle Physics. 2015, 11, 008.Research output: Contribution to journal › Article › peer-review
Open AccessFile178 Downloads (Pure) -
f(R) gravity on non-linear scales: the post-Friedmann expansion and the vector potential
Thomas, D. B., Bruni, M., Koyama, K., Li, B. & Zhao, G-B., 30 Jul 2015, In: Journal of Cosmology and Astroparticle Physics. 2015, 07, 051.Research output: Contribution to journal › Article › peer-review
Open AccessFile171 Downloads (Pure) -
Galaxy bias and gauges at second order in general relativity
Bertacca, D., Bartolo, N., Bruni, M., Koyama, K., Maartens, R., Matarrese, S., Sasaki, M. & Wands, D., 10 Sept 2015, In: Classical and Quantum Gravity. 32, 17, p. 175019 175019.Research output: Contribution to journal › Article › peer-review
Open AccessFile139 Downloads (Pure) -
General relativistic corrections to $N$-body simulations and the Zel'dovich approximation
Fidler, C., Rampf, C., Tram, T., Crittenden, R., Koyama, K. & Wands, D., 18 May 2015, In: Physical Review D. 92, 123517.Research output: Contribution to journal › Article › peer-review
Open AccessFile178 Downloads (Pure) -
Modified gravity N-body code comparison project
Winther, H. A., Schmidt, F., Barreira, A., Arnold, C., Bose, S., Llinares, C., Baldi, M., Falck, B., Hellwing, W. A., Koyama, K., Li, B., Mota, D. F., Puchwein, E., Smith, R. E. & Zhao, G-B., 21 Dec 2015, In: Monthly Notices of the Royal Astronomical Society. 454, 4, p. 4208-4234Research output: Contribution to journal › Article › peer-review
Open AccessFile334 Downloads (Pure) -
New branches of massive gravity
Comelli, D., Crisostomi, M., Koyama, K., Pilo, L. & Tasinato, G., 15 Jun 2015, In: Physical Review D. 91, 12, p. 121502Research output: Contribution to journal › Article › peer-review
Open AccessFile102 Downloads (Pure) -
Observational signatures of the theories beyond Horndeski
De Felice, A., Koyama, K. & Tsujikawa, S., May 2015, In: Journal of Cosmology and Astroparticle Physics. 2015, 5, p. 058Research output: Contribution to journal › Article › peer-review
Open AccessFile110 Downloads (Pure) -
Testing the Vainshtein mechanism using stars and galaxies
Sakstein, J. & Koyama, K., Oct 2015, In: International Journal of Modern Physics D. 24, 12Research output: Contribution to journal › Article › peer-review
Open AccessFile183 Downloads (Pure) -
The XMM Cluster Survey: testing chameleon gravity using the profiles of clusters
Wilcox, H., Bacon, D., Nichol, R. C., Rooney, P. J., Terukina, A., Romer, A. K., Koyama, K., Zhao, G-B., Hood, R., Mann, R. G., Hilton, M., Manolopoulou, M., Sahlen, M., Collins, C. A., Liddle, A. R., Mayers, J. A., Mehrtens, N., Miller, C. J., Stott, J. P. & Viana, P. T. P., 11 Sept 2015, In: Monthly Notices of the Royal Astronomical Society. 452, 2, p. 1171-1183 13 p.Research output: Contribution to journal › Article › peer-review
Open AccessFile371 Downloads (Pure) -
2014
Beyond consistency test of gravity with redshift-space distortions at quasilinear scales
Taruya, A., Koyama, K., Hiramatsu, T. & Oka, A., 13 Feb 2014, In: Physical Review D. 89, 4, p. 043509 1-18Research output: Contribution to journal › Article › peer-review
Open AccessFile116 Downloads (Pure) -
Galileons and strong gravity
Chagoya, J., Koyama, K., Niz, G. & Tasinato, G., 22 Oct 2014, In: Journal of Cosmology and Astroparticle Physics. 2014, 10, p. 1-32 055.Research output: Contribution to journal › Article › peer-review
Open AccessFile112 Downloads (Pure) -
Halo modelling in chameleon theories
Lombriser, L., Koyama, K. & Li, B., Mar 2014, In: Journal of Cosmology and Astroparticle Physics. 2014, 3Research output: Contribution to journal › Article › peer-review
Open AccessFile116 Downloads (Pure) -
Impact of polarization on the intrinsic cosmic microwave background bispectrum
Pettinari, G. W., Fidler, C., Crittenden, R., Koyama, K., Lewis, A. & Wands, D., 15 Nov 2014, In: Physical Review D. 90, 10, p. 103010 103010.Research output: Contribution to journal › Article › peer-review
Open AccessFile161 Downloads (Pure) -
Non-gaussianities in DBI inflation with angular motion
Kidani, T. & Koyama, K., 10 Jul 2014, In: Physical Review D. 90, 2, p. 023515 1-17Research output: Contribution to journal › Article › peer-review
Open AccessFile115 Downloads (Pure) -
Orthogonal non-Gaussianity in DBI galileon: prospect for Planck polarization and post-Planck experiments
Koyama, K., Pettinari, G. W., Mizuno, S. & Fidler, C., 21 Jun 2014, In: Classical and Quantum Gravity. 31, 12, p. 1-13 125003.Research output: Contribution to journal › Article › peer-review
Open AccessFile110 Downloads (Pure) -
Perturbations of nested branes with induced gravity
Sbisa, F. & Koyama, K., 12 Jun 2014, In: Journal of Cosmology and Astroparticle Physics. 2014, 6, p. 029Research output: Contribution to journal › Article › peer-review
Open AccessFile103 Downloads (Pure) -
Regularized cosmological power spectrum and correlation function in modified gravity models
Taruya, A., Nishimichi, T., Bernardeau, F., Hiramatsu, T. & Koyama, K., 12 Dec 2014, In: Physical Review D. 90, 123515, 23 p.Research output: Contribution to journal › Article › peer-review
Open AccessFile146 Downloads (Pure) -
Testing chameleon gravity with the Coma cluster
Terukina, A., Lombriser, L., Yamamoto, K., Bacon, D., Koyama, K. & Nichol, R. C., 14 Apr 2014, In: Journal of Cosmology and Astroparticle Physics. 2014, 4, p. 1-30 125003.Research output: Contribution to journal › Article › peer-review
Open AccessFile125 Downloads (Pure) -
The critical tension in the Cascading DGP model
Sbisa, F. & Koyama, K., 23 Sept 2014, In: Journal of Cosmology and Astroparticle Physics. 2014, 09Research output: Contribution to journal › Article › peer-review
Open AccessFile97 Downloads (Pure) -
The intrinsic B-mode polarisation of the cosmic microwave background
Fidler, C., Pettinari, G. W., Beneke, M., Crittenden, R., Koyama, K. & Wands, D., 7 Jul 2014, In: Journal of Cosmology and Astroparticle Physics. 2014, 7Research output: Contribution to journal › Article › peer-review
Open AccessFile369 Downloads (Pure) -
The Vainshtein mechanism in the cosmic web
Falck, B., Koyama, K., Zhao, G. & Li, B., 31 Jul 2014, In: Journal of Cosmology and Astroparticle Physics. 2014, 7Research output: Contribution to journal › Article › peer-review
Open AccessFile329 Downloads (Pure) -
2013
Cosmological perturbations in inflationary models with anisotropic space-time scaling in a Lifshitz background
Alishahiha, M., Firouzjahi, H., Koyama, K. & Namjoo, M. H., 15 Nov 2013, In: Physical Review D. 88, 10, p. 103512 103512.Research output: Contribution to journal › Article › peer-review
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Effective theory for the Vainshtein mechanism from the Horndeski action
Koyama, K., Niz, G. & Tasinato, G., 3 Jul 2013, In: Physical Review D. 88, 2, p. 021502 1-6Research output: Contribution to journal › Article › peer-review
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Equivalence principle violation in Vainshtein screened two-body systems
Hiramatsu, T., Hu, W., Koyama, K. & Schmidt, F., 26 Mar 2013, In: Physical Review D. 87, 6, p. 063525 063525.Research output: Contribution to journal › Article › peer-review
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Exact solutions in massive gravity
Tasinato, G., Koyama, K. & Niz, G., 21 Sept 2013, In: Classical and Quantum Gravity. 30, 18, p. 184002 184002.Research output: Contribution to journal › Article › peer-review
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Exploring Vainshtein mechanism on adaptively refined meshes
Li, B., Zhao, G-B. & Koyama, K., May 2013, In: Journal of Cosmology and Astroparticle Physics. 2013, 5Research output: Contribution to journal › Article › peer-review
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Modeling halo mass functions in chameleon f(R) gravity
Lombriser, L., Li, B., Koyama, K. & Zhao, G-B., 13 Jun 2013, In: Physical Review D. 87, 12, p. 123511 1-11Research output: Contribution to journal › Article › peer-review
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Modified gravity spins up galactic halos
Lee, J., Zhao, G-B., Li, B. & Koyama, K., 20 Jan 2013, In: The Astrophysical Journal. 763, 1Research output: Contribution to journal › Article › peer-review
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Principal component analysis of modified gravity using weak lensing and peculiar velocity measurements
Asaba, S., Hikage, C., Koyama, K., Zhao, G-B., Hojjati, A. & Pogosian, L., Aug 2013, In: Journal of Cosmology and Astroparticle Physics. 2013, 8, p. 029 029.Research output: Contribution to journal › Article › peer-review
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Relativistic corrections and non-Gaussianity in radio continuum surveys
Maartens, R., Zhao, G-B., Bacon, D., Koyama, K. & Raccanelli, A., 26 Feb 2013, In: Journal of Cosmology and Astroparticle Physics. 2013, 2, 044.Research output: Contribution to journal › Article › peer-review
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Relativistic effects in galaxy clustering in a parametrized post-Friedmann universe
Lombriser, L., Yoo, J. & Koyama, K., 17 May 2013, In: Physical Review D. 87, 10, p. 104019 1-23Research output: Contribution to journal › Article › peer-review
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Second-order Boltzmann equation: gauge dependence and gauge invariance
Naruko, A., Pitrou, C., Koyama, K. & Sasaki, M., 21 Aug 2013, In: Classical and Quantum Gravity. 30, 16, p. 165008 165008.Research output: Contribution to journal › Article › peer-review
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Simulating the quartic Galileon gravity model on adaptively refined meshes
Li, B., Barreira, A., Baugh, C. M., Hellwing, W. A., Koyama, K., Pascoli, S. & Zhao, G-B., Nov 2013, In: Journal of Cosmology and Astroparticle Physics. 2013, 11, p. 012 012.Research output: Contribution to journal › Article › peer-review
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Stability of the self-accelerating universe in massive gravity
Khosravi, N., Niz, G., Koyama, K. & Tasinato, G., Aug 2013, In: Journal of Cosmology and Astroparticle Physics. 2013, 8, p. 044 044.Research output: Contribution to journal › Article › peer-review
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The distinguishability of interacting dark energy from modified gravity
Clemson, T. & Koyama, K., Jan 2013, In: Journal of Cosmology and Astroparticle Physics. 2013, 1, p. 010 010.Research output: Contribution to journal › Article › peer-review
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The intrinsic bispectrum of the Cosmic Microwave Background
Pettinari, G., Fidler, C., Crittenden, R., Koyama, K. & Wands, D., 2013, In: Journal of Cosmology and Astroparticle Physics. 4, p. 003 1 p.Research output: Contribution to journal › Article › peer-review
File136 Downloads (Pure) -
The non-linear matter and velocity power spectra in f(R) gravity
Li, B., Hellwing, W. A., Koyama, K., Zhao, G-B., Jennings, E. & Baugh, C. M., 1 Jan 2013, In: Monthly Notices of the Royal Astronomical Society. 428, 1, p. 743-755Research output: Contribution to journal › Article › peer-review
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The role of vector fields in modified gravity scenarios
Tasinato, G., Koyama, K. & Khosravi, N., Nov 2013, In: Journal of Cosmology and Astroparticle Physics. 2013, 11, p. 037 037.Research output: Contribution to journal › Article › peer-review
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Vector instabilities and self-acceleration in the decoupling limit of massive gravity
Tasinato, G., Koyama, K. & Niz, G., 20 Mar 2013, In: Physical Review D. 87, 6, p. 064029 1-14Research output: Contribution to journal › Article › peer-review
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2012
Astrophysical tests of gravity: a screening map of the nearby universe
Cabre, A., Vikram, V., Zhao, G., Jain, B. & Koyama, K., Jul 2012, In: Journal of Cosmology and Astroparticle Physics. 2012, 7, p. 034 1 p.Research output: Contribution to journal › Article › peer-review
File121 Downloads (Pure) -
Chameleon f(R) gravity in the virialized cluster
Lombriser, L., Koyama, K., Zhao, G. & Li, B., 2012, In: Physical Review D. 85, 12, p. 124054 1 p.Research output: Contribution to journal › Article › peer-review
File105 Downloads (Pure)