Yves Revaz
Nationalité: Swiss
EPFL SB IPHYS LASTRO
Observatoire de Sauverny
1290 Versoix
+41 22 379 24 28
Office: BSP 323
EPFL › SB › IPHYS › LASTRO
Site web: https://lastro.epfl.ch/
EPFL SB IPHYS LASTRO
BSP 613 (Bâtiment BSP)
1015 Lausanne
+41 22 379 24 28
EPFL › SB › SB-SPH › SPH-ENS
Site web: https://sph.epfl.ch/
EPFL SB IPHYS LASTRO
SAUV 351 (Sauverny)
Ch. Pegasi 51
1290 Versoix
+41 22 379 24 28
EPFL › VPA › VPA-AVP-DLE › AVP-DLE-EDOC › EDPY-GE
Site web: https://go.epfl.ch/phd-edpy
Expertise
amas de galaxies à courant de refroidissement, structures cosmologiques à large échelle, évolution chimique des galaxies.
Expertise
amas de galaxies à courant de refroidissement, structures cosmologiques à large échelle, évolution chimique des galaxies.
Paralellement à sa rechèrche, Yves Revaz a également dirigé le projet of VIRUP, un nouvel environnement de réalité virtuelle (VR) utilisé pour voyager à travers le cosmos, quicombine des données observées et simulées. En 2020 et 2021, il a réalisé deux courts métrages (en 2D, 3D, 180-3D and 360-3D) entièrement baséssur VIRUP. Un film de 4 minutes, présentant la carte 3D la plus complète de notre Univers, comme observé par le recensement eBOSS,ainsi qu'un documentaire de 21 minutes intitulé "Archéologie de la lumière", qui propose un voyage à travers les différentes échelles de notre Univers.
Publications représentatives
A Population of Compact Elliptical Galaxies Detected with the Virtual Observatory
Chilingarian, Igor; Cayatte, V�ronique; Revaz, Yves; Dodonov, Serguei; Durand, Daniel; Durret, Florence; Micol, Alberto; Slezak, Eric
Published in Science in
The dynamical and chemical evolution of dwarf spheroidal galaxies with GEAR
Revaz, Y.; Jablonka, P.
Published in A&A in
The dynamical and chemical evolution of dwarf spheroidal galaxies
Revaz, Y.; Jablonka, P.; Sawala, T.; Hill, V.; Letarte, B.; Irwin, M.; Battaglia, G.; Helmi, A.; Shetrone, M. D.; Tolstoy, E.; Venn, K. A.
Published in A&A in
Simulations of galactic disks including a dark baryonic component
Revaz, Y.; Pfenniger, D.; Combes, F.; Bournaud, F.
Published in A&A in
Formation of cold filaments in cooling flow clusters
Revaz, Y.; Combes, F.; Salom�, P.
Published in Astronomy and Astrophysics, Volume 477, Issue 3, January III 2008, pp.L33-L36 in
The Baryonic Tully-Fisher relation revisited
Pfenniger, D.; Revaz, Y.
Published in Astronomy and Astrophysics, v.431, p.511-516 (2005) in
Bending instabilities at the origin of persistent warps: A new constraint on dark matter halos
Revaz, Y.; Pfenniger, D.
Published in Astronomy and Astrophysics, v.425, p.67-76 (2004) in
Periodic orbits in warped disks
Revaz, Y.; Pfenniger, D.
Published in Astronomy and Astrophysics, v.372, p.784-792 (2001) in
The AGORA High-Resolution Galaxy Simulations Comparison Project VII. Satellite quenching in zoom-in simulation of a Milky Way-mass halo
Astronomy and Astrophysics. 2025. DOI : 10.1051/0004-6361/202453639.Euclid I. Overview of the Euclid mission
Astronomy & Astrophysics. 2025. DOI : 10.1051/0004-6361/202450810.Dwarf galaxies as a probe of a primordially magnetized Universe
Astronomy & Astrophysics. 2024. DOI : 10.1051/0004-6361/202449822.The AGORA High-resolution Galaxy Simulations Comparison Project. IV. Halo and Galaxy Mass Assembly in a Cosmological Zoom-in Simulation at z ≤ 2
The Astrophysical Journal. 2024. DOI : 10.3847/1538-4357/ad43de.Swift : a modern highly parallel gravity and smoothed particle hydrodynamics solver for astrophysical and cosmological applications
Monthly Notices Of The Royal Astronomical Society. 2024. DOI : 10.1093/mnras/stae922.A too-many-dwarf-galaxy-satellites problem in the M 83 group
Astronomy & Astrophysics. 2024. DOI : 10.1051/0004-6361/202348969.The AGORA High-resolution Galaxy Simulations Comparison Project. V. Satellite Galaxy Populations in a Cosmological Zoom-in Simulation of a Milky Way-Mass Halo
The Astrophysical Journal. 2024. DOI : 10.3847/1538-4357/ad245b.The AGORA High-resolution Galaxy Simulations Comparison Project. VI. Similarities and Differences in the Circumgalactic Medium
The Astrophysical Journal. 2024. DOI : 10.3847/1538-4357/ad12cb.Molecular and ionized gas in tidal dwarf galaxies: the spatially resolved star formation relation
Monthly Notices Of The Royal Astronomical Society. 2023. DOI : 10.1093/mnras/stad2790.A possible dwarf galaxy satellite-of-satellite problem in ?CDM
Astronomy & Astrophysics. 2023. DOI : 10.1051/0004-6361/202345953.Stellar metallicity gradients of Local Group dwarf galaxies (Corrigendum) (vol 665, artn A92, 2022)
Astronomy & Astrophysics. 2023. DOI : 10.1051/0004-6361/202243508e.How much metal did the first stars provide to the ultra-faint dwarfs?
Astronomy & Astrophysics. 2023. DOI : 10.1051/0004-6361/202244309.GEAR-RT: Towards Exa-Scale Moment Based Radiative Transfer For Cosmological Simulations Using Task-Based Parallelism And Dynamic Sub-Cycling with SWIFT
Lausanne, EPFL, 2023. DOI : 10.5075/epfl-thesis-9973.The formation of the faintest galaxies in cosmological simulations: from the impact of primordial magnetic fields to the metal enrichment of present day dwarfs by first stars
Lausanne, EPFL, 2023. DOI : 10.5075/epfl-thesis-9892.Stellar metallicity gradients of Local Group dwarf galaxies
Astronomy & Astrophysics. 2022. DOI : 10.1051/0004-6361/202243508.The AGORA High-resolution Galaxy Simulations Comparison Project. III. Cosmological Zoom-in Simulation of a Milky Way-mass Halo
The Astrophysical Journal. 2021. DOI : 10.3847/1538-4357/ac088a.Origin of stellar prolate rotation in a cosmologically simulated faint dwarf galaxy
Monthly Notices Of The Royal Astronomical Society. 2021. DOI : 10.1093/mnrasl/slab059.Towards Efficient and Accurate Numerical Simulations of Galaxies using Task-based Parallelism and Application to Dwarf Galaxies
Lausanne, EPFL, 2021. DOI : 10.5075/epfl-thesis-8878.From dwarf galaxies to galaxy clusters: Self-Interacting Dark Matter over 7 orders of magnitude in halo mass
Journal Of Cosmology And Astroparticle Physics. 2021. DOI : 10.1088/1475-7516/2021/01/043.Constraining the primordial magnetic field with dwarf galaxy simulations
Astronomy & Astrophysics. 2020. DOI : 10.1051/0004-6361/202038382.The impact of cored density profiles on the observable quantities of dwarf spheroidal galaxies
Monthly Notices Of The Royal Astronomical Society. 2018. DOI : 10.1093/mnrasl/sly159.The Agora High-Resolution Galaxy Simulations Comparison Project. Ii. Isolated Disk Test
The Astrophysical Journal. 2016. DOI : 10.3847/1538-4357/833/2/202.Computational issues in chemo-dynamical modelling of the formation and evolution of galaxies
Astronomy & Astrophysics. 2016. DOI : 10.1051/0004-6361/201526438.The post-infall evolution of a satellite galaxy
Astronomy & Astrophysics. 2015. DOI : 10.1051/0004-6361/201526113.The early days of the Sculptor dwarf spheroidal galaxy
Astronomy & Astrophysics. 2015. DOI : 10.1051/0004-6361/201525661.Gas dynamics in tidal dwarf galaxies: Disc formation at z=0
Astronomy & Astrophysics. 2015. DOI : 10.1051/0004-6361/201526613.Light-cone anisotropy in the 21 cm signal from the epoch of reionization
Monthly Notices Of The Royal Astronomical Society. 2014. DOI : 10.1093/mnras/stu035.Gravitational tides and dwarf spheroidal galaxies
Astronomy & Astrophysics. 2014. DOI : 10.1051/0004-6361/201322710.GEAR: A Window on the World of Dwarf Galaxies
2012. Conference on Advances in Computational Astrophysics - Methods, Tools, and Outcomes. p. 141 - 145.The dynamical and chemical evolution of dwarf spheroidal galaxies with GEAR
Astronomy & Astrophysics. 2012. DOI : 10.1051/0004-6361/201117402.Distinctive rings in the 21 cm signal of the epoch of reionization
Astronomy & Astrophysics. 2011. DOI : 10.1051/0004-6361/201116811.A very extended molecular web around NGC 1275
Astronomy & Astrophysics. 2011. DOI : 10.1051/0004-6361/200811333.COSMOGRAIL: the COSmological MOnitoring of GRAvItational Lenses
Astronomy & Astrophysics. 2011. DOI : 10.1051/0004-6361/201015709.The Origin of the Diversity of Dwarf Spheroidal Galaxies
2010. International Conference on Hunting for the Dark: The Hidden Side of Galaxy Formation, Qawra, MALTA, Oct 19-23, 2009. p. 421 - 422. DOI : 10.1063/1.3458554.Reionization by UV or X-ray sources
Astronomy & Astrophysics. 2010. DOI : 10.1051/0004-6361/201014347.A Population of Compact Elliptical Galaxies Detected with the Virtual Observatory
Science. 2009. DOI : 10.1126/science.1175930.The simulated 21 cm signal during the epoch of reionization: full modeling of the Ly-alpha pumping
Astronomy & Astrophysics. 2009. DOI : 10.1051/0004-6361:200810757.Simulations of galactic disks including a dark baryonic component
Astronomy & Astrophysics. 2009. DOI : 10.1051/0004-6361/200809883.The dynamical and chemical evolution of dwarf spheroidal galaxies
Astronomy & Astrophysics. 2009. DOI : 10.1051/0004-6361/200911734.Observations of CO in the eastern filaments of NGC 1275
Astronomy & Astrophysics. 2008. DOI : 10.1051/0004-6361:200809412.Cold gas in the Perseus cluster core: excitation of molecular gas in filaments
Astronomy & Astrophysics. 2008. DOI : 10.1051/0004-6361:200809493.The AGORA High-Resolution Galaxy Simulations Comparison Project VII. Satellite quenching in zoom-in simulation of a Milky Way-mass halo
Astronomy and Astrophysics. 2025. DOI : 10.1051/0004-6361/202453639.Euclid I. Overview of the Euclid mission
Astronomy & Astrophysics. 2025. DOI : 10.1051/0004-6361/202450810.Dwarf galaxies as a probe of a primordially magnetized Universe
Astronomy & Astrophysics. 2024. DOI : 10.1051/0004-6361/202449822.The AGORA High-resolution Galaxy Simulations Comparison Project. IV. Halo and Galaxy Mass Assembly in a Cosmological Zoom-in Simulation at z ≤ 2
The Astrophysical Journal. 2024. DOI : 10.3847/1538-4357/ad43de.Swift : a modern highly parallel gravity and smoothed particle hydrodynamics solver for astrophysical and cosmological applications
Monthly Notices Of The Royal Astronomical Society. 2024. DOI : 10.1093/mnras/stae922.A too-many-dwarf-galaxy-satellites problem in the M 83 group
Astronomy & Astrophysics. 2024. DOI : 10.1051/0004-6361/202348969.The AGORA High-resolution Galaxy Simulations Comparison Project. V. Satellite Galaxy Populations in a Cosmological Zoom-in Simulation of a Milky Way-Mass Halo
The Astrophysical Journal. 2024. DOI : 10.3847/1538-4357/ad245b.The AGORA High-resolution Galaxy Simulations Comparison Project. VI. Similarities and Differences in the Circumgalactic Medium
The Astrophysical Journal. 2024. DOI : 10.3847/1538-4357/ad12cb.Molecular and ionized gas in tidal dwarf galaxies: the spatially resolved star formation relation
Monthly Notices Of The Royal Astronomical Society. 2023. DOI : 10.1093/mnras/stad2790.A possible dwarf galaxy satellite-of-satellite problem in ?CDM
Astronomy & Astrophysics. 2023. DOI : 10.1051/0004-6361/202345953.Stellar metallicity gradients of Local Group dwarf galaxies (Corrigendum) (vol 665, artn A92, 2022)
Astronomy & Astrophysics. 2023. DOI : 10.1051/0004-6361/202243508e.How much metal did the first stars provide to the ultra-faint dwarfs?
Astronomy & Astrophysics. 2023. DOI : 10.1051/0004-6361/202244309.GEAR-RT: Towards Exa-Scale Moment Based Radiative Transfer For Cosmological Simulations Using Task-Based Parallelism And Dynamic Sub-Cycling with SWIFT
Lausanne, EPFL, 2023. DOI : 10.5075/epfl-thesis-9973.The formation of the faintest galaxies in cosmological simulations: from the impact of primordial magnetic fields to the metal enrichment of present day dwarfs by first stars
Lausanne, EPFL, 2023. DOI : 10.5075/epfl-thesis-9892.Stellar metallicity gradients of Local Group dwarf galaxies
Astronomy & Astrophysics. 2022. DOI : 10.1051/0004-6361/202243508.The AGORA High-resolution Galaxy Simulations Comparison Project. III. Cosmological Zoom-in Simulation of a Milky Way-mass Halo
The Astrophysical Journal. 2021. DOI : 10.3847/1538-4357/ac088a.Origin of stellar prolate rotation in a cosmologically simulated faint dwarf galaxy
Monthly Notices Of The Royal Astronomical Society. 2021. DOI : 10.1093/mnrasl/slab059.Towards Efficient and Accurate Numerical Simulations of Galaxies using Task-based Parallelism and Application to Dwarf Galaxies
Lausanne, EPFL, 2021. DOI : 10.5075/epfl-thesis-8878.From dwarf galaxies to galaxy clusters: Self-Interacting Dark Matter over 7 orders of magnitude in halo mass
Journal Of Cosmology And Astroparticle Physics. 2021. DOI : 10.1088/1475-7516/2021/01/043.Constraining the primordial magnetic field with dwarf galaxy simulations
Astronomy & Astrophysics. 2020. DOI : 10.1051/0004-6361/202038382.The impact of cored density profiles on the observable quantities of dwarf spheroidal galaxies
Monthly Notices Of The Royal Astronomical Society. 2018. DOI : 10.1093/mnrasl/sly159.The Agora High-Resolution Galaxy Simulations Comparison Project. Ii. Isolated Disk Test
The Astrophysical Journal. 2016. DOI : 10.3847/1538-4357/833/2/202.Computational issues in chemo-dynamical modelling of the formation and evolution of galaxies
Astronomy & Astrophysics. 2016. DOI : 10.1051/0004-6361/201526438.The post-infall evolution of a satellite galaxy
Astronomy & Astrophysics. 2015. DOI : 10.1051/0004-6361/201526113.The early days of the Sculptor dwarf spheroidal galaxy
Astronomy & Astrophysics. 2015. DOI : 10.1051/0004-6361/201525661.Gas dynamics in tidal dwarf galaxies: Disc formation at z=0
Astronomy & Astrophysics. 2015. DOI : 10.1051/0004-6361/201526613.Light-cone anisotropy in the 21 cm signal from the epoch of reionization
Monthly Notices Of The Royal Astronomical Society. 2014. DOI : 10.1093/mnras/stu035.Gravitational tides and dwarf spheroidal galaxies
Astronomy & Astrophysics. 2014. DOI : 10.1051/0004-6361/201322710.GEAR: A Window on the World of Dwarf Galaxies
2012. Conference on Advances in Computational Astrophysics - Methods, Tools, and Outcomes. p. 141 - 145.The dynamical and chemical evolution of dwarf spheroidal galaxies with GEAR
Astronomy & Astrophysics. 2012. DOI : 10.1051/0004-6361/201117402.Distinctive rings in the 21 cm signal of the epoch of reionization
Astronomy & Astrophysics. 2011. DOI : 10.1051/0004-6361/201116811.A very extended molecular web around NGC 1275
Astronomy & Astrophysics. 2011. DOI : 10.1051/0004-6361/200811333.COSMOGRAIL: the COSmological MOnitoring of GRAvItational Lenses
Astronomy & Astrophysics. 2011. DOI : 10.1051/0004-6361/201015709.The Origin of the Diversity of Dwarf Spheroidal Galaxies
2010. International Conference on Hunting for the Dark: The Hidden Side of Galaxy Formation, Qawra, MALTA, Oct 19-23, 2009. p. 421 - 422. DOI : 10.1063/1.3458554.Reionization by UV or X-ray sources
Astronomy & Astrophysics. 2010. DOI : 10.1051/0004-6361/201014347.A Population of Compact Elliptical Galaxies Detected with the Virtual Observatory
Science. 2009. DOI : 10.1126/science.1175930.The simulated 21 cm signal during the epoch of reionization: full modeling of the Ly-alpha pumping
Astronomy & Astrophysics. 2009. DOI : 10.1051/0004-6361:200810757.Simulations of galactic disks including a dark baryonic component
Astronomy & Astrophysics. 2009. DOI : 10.1051/0004-6361/200809883.The dynamical and chemical evolution of dwarf spheroidal galaxies
Astronomy & Astrophysics. 2009. DOI : 10.1051/0004-6361/200911734.Observations of CO in the eastern filaments of NGC 1275
Astronomy & Astrophysics. 2008. DOI : 10.1051/0004-6361:200809412.Cold gas in the Perseus cluster core: excitation of molecular gas in filaments
Astronomy & Astrophysics. 2008. DOI : 10.1051/0004-6361:200809493.Enseignement et PhD
Doctorant·es actuel·les
Darwin Florian Gustavo Roduit, Felix Francisco Vecchi
A dirigé les thèses EPFL de
Loïc Hausammann, Mahsa Sanati, Mladen Ivkovic
A co-dirigé les thèses EPFL de
Cours
Astrophysics IV : stellar and galactic dynamics
PHYS-401
Le but de ce cours est d'acquérir les connaissances de base sur des phénomènes de dynamique spécifiques à l'astrophysique, déterminant l'origine, l'équilibre et l'évolution des objets cosmiques tels que les amas d'étoiles, les galaxies et les amas de galaxies.
Physique générale : mécanique
PHYS-101(j)
Le but du cours de physique générale est de donner à l'étudiant les notions de base nécessaires à la compréhension des phénomènes physiques. L'objectif est atteint lorsque l'étudiant est capable de prévoir quantitativement les conséquences de ces phénomènes avec des outils théoriques appropriés.