Kazuya Koyama
University of Portsmouth
H-index: 77
Europe-United Kingdom
Top articles of Kazuya Koyama
Title | Journal | Author(s) | Publication Date |
|---|---|---|---|
Modeling nonlinear scales with COLA: preparing for LSST-Y1 | arXiv preprint arXiv:2404.12344 | Jonathan Gordon Bernardo F de Aguiar João Rebouças Guilherme Brando Felipe Falciano | 2024/4/18 |
Extracting high-order cosmological information in galaxy surveys with power spectra | Communications Physics | Yuting Wang Gong-Bo Zhao Kazuya Koyama Will J Percival Ryuichi Takahashi | 2024/4/18 |
Cosmological constraints on early dark energy from the full shape analysis of eBOSS DR16 | Monthly Notices of the Royal Astronomical Society | Rafaela Gsponer Ruiyang Zhao Jamie Donald-McCann David Bacon Kazuya Koyama | 2024/4/19 |
Emulating Power Spectra for Prereconstructed and Postreconstructed Galaxy Samples | The Astrophysical Journal | Yuting Wang Ruiyang Zhao Zhongxu Zhai Kazuya Koyama Will J Percival | 2024/4/24 |
The separate-universe approach and sudden transitions during inflation | arXiv preprint arXiv:2311.03281 | Joseph HP Jackson Hooshyar Assadullahi Andrew D Gow Kazuya Koyama Vincent Vennin | 2023/11/6 |
matryoshka II: accelerating effective field theory analyses of the galaxy power spectrum | Monthly Notices of the Royal Astronomical Society | Jamie Donald-McCann Kazuya Koyama Florian Beutler | 2023/1 |
Euclid: Constraints on f (R) cosmologies from the spectroscopic and photometric primary probes | arXiv preprint arXiv:2306.11053 | S Casas VF Cardone D Sapone N Frusciante F Pace | 2023/6/19 |
Cosmology with the laser interferometer space antenna | Pierre Auclair David Bacon Tessa Baker Tiago Barreiro Nicola Bartolo | 2023/8/28 | |
MG-PICOLA: Simulating cosmological structure formation | Astrophysics Source Code Library | Hans A Winther Kazuya Koyama Marc Manera Bill S Wright Gong-Bo Zhao | 2023/6 |
A Multi-tracer Analysis for the eBOSS galaxy sample based on the Effective Field Theory of Large-scale Structure | arXiv preprint arXiv:2308.06206 | Ruiyang Zhao Xiaoyong Mu Rafaela Gsponer Jamie Donald-McCann Yonghao Feng | 2023/8/11 |
Fast production of cosmological emulators in modified gravity: the matter power spectrum | Journal of Cosmology and Astroparticle Physics | Bartolomeo Fiorini Kazuya Koyama Tessa Baker | 2023/12/22 |
Euclid: modelling massive neutrinos in cosmology—a code comparison | Journal of Cosmology and Astroparticle Physics | Julian Adamek Raul E Angulo Christian Arnold Marco Baldi Matteo Biagetti | 2023/6/1 |
arXiv: Euclid: Constraining linearly scale-independent modifications of gravity with the spectroscopic and photometric primary probes | N Frusciante E Romelli A Kiessling X Dupac S Ligori | 2023/6/21 | |
Analysis of unified galaxy power spectrum multipole measurements | Monthly Notices of the Royal Astronomical Society | Jamie Donald-McCann Rafaela Gsponer Ruiyang Zhao Kazuya Koyama Florian Beutler | 2023/12 |
Non-perturbative non-Gaussianity and primordial black holes | Europhysics Letters | Andrew D Gow Hooshyar Assadullahi Joseph HP Jackson Kazuya Koyama Vincent Vennin | 2023/5/30 |
Euclid: Constraining linearly scale-independent modifications of gravity with the spectroscopic and photometric primary probes | N Frusciante E Romelli A Kiessling X Dupac S Ligori | 2023/6/21 | |
Euclid preparation TBD. Modelling spectroscopic clustering on mildly nonlinear scales in beyond-CDM models | arXiv preprint arXiv:2311.13529 | B Bose P Carrilho M Marinucci C Moretti M Pietroni | 2023/11/22 |
Principal reconstructed modes of dark energy and gravity | Journal of Cosmology and Astroparticle Physics | Marco Raveri Levon Pogosian Matteo Martinelli Kazuya Koyama Alessandra Silvestri | 2023/2/28 |
Revisiting Vainshtein screening for fast N-body simulations | Journal of Cosmology and Astroparticle Physics | Guilherme Brando Kazuya Koyama Hans A Winther | 2023/6/20 |
Enabling matter power spectrum emulation in beyond-ΛCDM cosmologies with COLA | Journal of Cosmology and Astroparticle Physics | Guilherme Brando Bartolomeo Fiorini Kazuya Koyama Hans A Winther | 2022/9/19 |
