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Georgios Valogiannis
Georgios Valogiannis
Eric and Wendy Schmidt AI in Science Postdoctoral Fellow, University of Chicago
Verified email at uchicago.edu - Homepage
Title
Cited by
Cited by
Year
Towards an optimal estimation of cosmological parameters with the wavelet scattering transform
G Valogiannis, C Dvorkin
Physical Review D 105 (10), 103534, 2022
702022
Efficient simulations of large-scale structure in modified gravity cosmologies with comoving Lagrangian acceleration
G Valogiannis, R Bean
Physical Review D 95 (10), 103515, 2017
652017
Towards testing the theory of gravity with DESI: summary statistics, model predictions and future simulation requirements
S Alam, C Arnold, A Aviles, R Bean, YC Cai, M Cautun, ...
Journal of Cosmology and Astroparticle Physics 2021 (11), 050, 2021
532021
Matter power spectrum emulator for modified gravity cosmologies
N Ramachandra, G Valogiannis, M Ishak, K Heitmann, ...
Physical Review D 103 (12), 123525, 2021
352021
An accurate perturbative approach to redshift space clustering of biased tracers in modified gravity
G Valogiannis, R Bean, A Aviles
Journal of Cosmology and Astroparticle Physics 2020 (01), 055, 2020
352020
Going beyond the galaxy power spectrum: An analysis of BOSS data with wavelet scattering transforms
G Valogiannis, C Dvorkin
Physical Review D 106 (10), 103509, 2022
312022
Beyond : Tailoring marked statistics to reveal modified gravity
G Valogiannis, R Bean
Physical Review D 97 (2), 023535, 2018
252018
Convolution Lagrangian perturbation theory for biased tracers beyond general relativity
G Valogiannis, R Bean
Physical Review D 99 (6), 063526, 2019
242019
Scrutinizing the Primordial Black Holes Interpretation of PTA Gravitational Waves and JWST Early Galaxies
Y Gouttenoire, S Trifinopoulos, G Valogiannis, M Vanvlasselaer
arXiv preprint arXiv:2307.01457, 2023
202023
Redshift space power spectrum beyond Einstein-de Sitter kernels
A Aviles, G Valogiannis, MA Rodriguez-Meza, JL Cervantes-Cota, B Li, ...
Journal of Cosmology and Astroparticle Physics 2021 (04), 039, 2021
162021
Modified Gravity and Dark Energy models Beyond CDM Testable by LSST
M Ishak, T Baker, P Bull, EM Pedersen, J Blazek, PG Ferreira, ...
arXiv preprint arXiv:1905.09687, 2019
152019
Testing the theory of gravity with DESI: estimators, predictions and simulation requirements
S Alam, C Arnold, A Aviles, R Bean, YC Cai, M Cautun, ...
arXiv preprint arXiv:2011.05771, 2020
132020
Constraints on and normal-branch Dvali-Gabadadze-Porrati modified gravity model parameters with cluster abundances and galaxy clustering
R Liu, G Valogiannis, N Battaglia, R Bean
Physical Review D 104 (10), 103519, 2021
72021
Hi-COLA: fast, approximate simulations of structure formation in Horndeski gravity
BS Wright, AS Gupta, T Baker, G Valogiannis, B Fiorini
Journal of Cosmology and Astroparticle Physics 2023 (03), 040, 2023
62023
LSST Dark Energy Science Collaboration 2021
N Ramachandra, G Valogiannis, M Ishak, K Heitmann
Phys. Rev. D 103, 123525, 0
6
Towards an Optimal Estimation of Cosmological Parameters with the Wavelet Scattering Transform, arXiv e-prints (2021)
G Valogiannis, C Dvorkin
arXiv preprint arXiv:2108.07821 2108, 0
5
Constraining gravity with a -cut cosmic shear analysis of the Hyper Suprime-Cam first-year data
L Vazsonyi, PL Taylor, G Valogiannis, NS Ramachandra, A Ferté, ...
Physical Review D 104 (8), 083527, 2021
42021
Precise Cosmological Constraints from BOSS Galaxy Clustering with a Simulation-Based Emulator of the Wavelet Scattering Transform
G Valogiannis, S Yuan, C Dvorkin
arXiv preprint arXiv:2310.16116, 2023
22023
Cosmological constraints from density-split clustering in the BOSS CMASS galaxy sample
E Paillas, C Cuesta-Lazaro, WJ Percival, S Nadathur, YC Cai, S Yuan, ...
arXiv preprint arXiv:2309.16541, 2023
12023
Galaxy Cluster Statistics in Modified Gravity Cosmologies
M Howard, A Kosowsky, G Valogiannis
arXiv preprint arXiv:2205.13015, 2022
12022
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