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Raphael Sgier
Raphael Sgier
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Verified email at student.ethz.ch - Homepage
Title
Cited by
Cited by
Year
Deepsphere: Efficient spherical convolutional neural network with healpix sampling for cosmological applications
N Perraudin, M Defferrard, T Kacprzak, R Sgier
Astronomy and Computing 27, 130-146, 2019
2112019
Fast cosmic web simulations with generative adversarial networks
AC Rodríguez, T Kacprzak, A Lucchi, A Amara, R Sgier, J Fluri, ...
Computational Astrophysics and Cosmology 5 (1), 1-11, 2018
1492018
Dark energy survey year 3 results: Cosmology with peaks using an emulator approach
D Zürcher, J Fluri, R Sgier, T Kacprzak, M Gatti, C Doux, L Whiteway, ...
Monthly Notices of the Royal Astronomical Society 511 (2), 2075-2104, 2022
682022
Cosmological Forecast for non-Gaussian Statistics in large-scale weak Lensing Surveys
D Zürcher, J Fluri, R Sgier, T Kacprzak, A Refregier
Journal of Cosmology and Astroparticle Physics 2021 (01), 028, 2021
592021
Fast generation of covariance matrices for weak lensing
RJ Sgier, A Réfrégier, A Amara, A Nicola
Journal of Cosmology and Astroparticle Physics 2019 (01), 044, 2019
362019
Weak lensing peak statistics in the era of large scale cosmological surveys
J Fluri, T Kacprzak, R Sgier, A Refregier, A Amara
Journal of Cosmology and Astroparticle Physics 2018 (10), 051, 2018
322018
Deepsphere: towards an equivariant graph-based spherical cnn
M Defferrard, N Perraudin, T Kacprzak, R Sgier
arXiv preprint arXiv:1904.05146, 2019
312019
Effects of baryons on weak lensing peak statistics
AJ Weiss, A Schneider, R Sgier, T Kacprzak, A Amara, A Refregier
Journal of Cosmology and Astroparticle Physics 2019 (10), 011, 2019
302019
Cosmological model discrimination with Deep Learning
J Schmelzle, A Lucchi, T Kacprzak, A Amara, R Sgier, A Réfrégier, ...
arXiv preprint arXiv:1707.05167, 2017
302017
Baryonic effects in the Effective Field Theory of Large-Scale Structure and an analytic recipe for lensing in CMB-S4
DPL Bragança, M Lewandowski, D Sekera, L Senatore, R Sgier
Journal of Cosmology and Astroparticle Physics 2021 (10), 074, 2021
202021
Monte Carlo control loops for cosmic shear cosmology with DES Year 1 data
T Kacprzak, J Herbel, A Nicola, R Sgier, F Tarsitano, C Bruderer, A Amara, ...
Physical Review D 101 (8), 082003, 2020
182020
Fast lightcones for combined cosmological probes
R Sgier, J Fluri, J Herbel, A Réfrégier, A Amara, T Kacprzak, A Nicola
Journal of Cosmology and Astroparticle Physics 2021 (02), 047, 2021
152021
Predicting cosmological observables with PyCosmo
F Tarsitano, U Schmitt, A Refregier, J Fluri, R Sgier, A Nicola, J Herbel, ...
Astronomy and Computing 36, 100484, 2021
132021
Combined 13× 2-point analysis of the Cosmic Microwave Background and Large-Scale Structure: implications for the S8-tension and neutrino mass constraints
R Sgier, C Lorenz, A Refregier, J Fluri, D Zürcher, F Tarsitano
arXiv preprint arXiv:2110.03815, 2021
112021
Rapid simulations of halo and subhalo clustering
P Berner, A Refregier, R Sgier, T Kacprzak, L Tortorelli, P Monaco
Journal of Cosmology and Astroparticle Physics 2022 (11), 002, 2022
62022
Symbolic implementation of extensions of the PyCosmo Boltzmann solver
B Moser, CS Lorenz, U Schmitt, A Refregier, J Fluri, R Sgier, F Tarsitano, ...
Astronomy and Computing 40, 100603, 2022
62022
Simulated Lightcones for Combined Cosmological Probes
R Sgier
ETH Zurich, 2021
12021
UFalcon: Ultra Fast Lightcone
RJ Sgier, A Réfrégier, A Amara, A Nicola, J Fluri, J Herbel, T Kacprzak, ...
Astrophysics Source Code Library, ascl: 2407.010, 2024
2024
Combined -point analysis of the Cosmic Microwave Background and Large-Scale Structure: implications for the -tension and neutrino mass constraints
R Sgier, C Lorenz, A Refregier, J Fluri, D Zürcher, F Tarsitano
arXiv preprint arXiv:2110.03815, 2021
2021
DeepSphere: Graph-based spherical convolutional neural network for cosmology
N Perraudin, M Defferrard, T Kacprzak, R Sgier
Astrophysics Source Code Library, ascl: 2006.008, 2020
2020
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