2026 Romain Teyssier: Physics Researcher – H-Index, Publications & Awards

Discipline name	D-Index	World Ranking	Current World Ranking	National Ranking	Current National Ranking	Publications	Citations
Physics	100	1646	1566	36	36	344	37678

Discipline name

D-Index

World Ranking

Current World Ranking

National Ranking

Current National Ranking

Publications

Citations

Physics

100

1646

1566

344

37678

Overview

Romain Teyssier is affiliated with the University of Zurich in Switzerland and has contributed extensively to research in the field of Physics and Astronomy. Their scientific output includes numerous publications focused on Astronomy and Astrophysics, Instrumentation, Computational Mechanics, Nuclear and High Energy Physics, and Statistical and Nonlinear Physics.

The scientist's research encompasses multiple topics such as:

Galaxies: Formation, Evolution, Phenomena
Astronomy and Astrophysical Research
Astrophysics and Star Formation Studies
Stellar, planetary, and galactic studies
Astrophysics and Cosmic Phenomena
Cosmology and Gravitation Theories
Gamma-ray bursts and supernovae

Frequent co-authors with whom Romain Teyssier has collaborated include:

Pierre Ocvirk
Paul R. Shapiro
Joseph S. W. Lewis
Gustavo Yepes
Kyungjin Ahn

Publications by Romain Teyssier are often found in key scientific venues, including:

arXiv (Cornell University)
Monthly Notices of the Royal Astronomical Society
The Astrophysical Journal
Astronomy and Astrophysics
Journal of Cosmology and Astroparticle Physics

Among recent papers authored or co-authored by Romain Teyssier are:

Euclid Spectroscopic Image Simulations and Reconstruction, 2024, arXiv (Cornell University)
Cosmic Dawn II (CoDa II): a new radiation-hydrodynamics simulation of the self-consistent coupling of galaxy formation and reionization, 2020, Monthly Notices of the Royal Astronomical Society
Euclid preparation: IX. EuclidEmulator2 - power spectrum emulation with massive neutrinos and self-consistent dark energy perturbations, 2021, Monthly Notices of the Royal Astronomical Society
Efficient early stellar feedback can suppress galactic outflows by reducing supernova clustering, 2021, Monthly Notices of the Royal Astronomical Society
Baryonic effects for weak lensing. Part I. Power spectrum and covariance matrix, 2020, Journal of Cosmology and Astroparticle Physics

Best Publications

Cold streams in early massive hot haloes as the main mode of galaxy formation.

A. Dekel;Y. Birnboim;Y. Birnboim;G. Engel;J. Freundlich

1934
Citations
Cosmological hydrodynamics with adaptive mesh refinement - A new high resolution code called RAMSES

Romain Teyssier

1929
Citations
Euclid Definition Study Report

R. Laureijs;J. Amiaux;S. Arduini;J.-L. Auguères

1882
Citations
Fundamental differences between SPH and grid methods

Oscar Agertz;Ben Moore;Joachim Stadel;Doug Potter

922
Citations
Dancing in the dark: galactic properties trace spin swings along the cosmic web

Y. Dubois;C. Pichon;C. Welker;C. Welker;D. Le Borgne

845
Citations
Morphological Quenching of Star Formation: Making Early-Type Galaxies Red

Marie Martig;Frédéric Bournaud;Romain Teyssier;Avishai Dekel

825
Citations
Fundamental differences between SPH and grid methods

Oscar Agertz;Ben Moore;Joachim Stadel;Doug Potter

762
Citations
A High Order Godunov Scheme with Constrained Transport and Adaptive Mesh Refinement for Astrophysical MHD

S.Fromang;P.Hennebelle;R.Teyssier

566
Citations
The Aquila comparison project: the effects of feedback and numerical methods on simulations of galaxy formation

C. Scannapieco;M. Wadepuhl;O.H. Parry;O.H. Parry;J.F. Navarro

566
Citations
Bimodal gas accretion in the Horizon–MareNostrum galaxy formation simulation

P. Ocvirk;C. Pichon;C. Pichon;R. Teyssier

484
Citations
Cusp-core transformations in dwarf galaxies: observational predictions

Romain Teyssier;Romain Teyssier;Andrew Pontzen;Yohan Dubois;Justin I. Read;Justin I. Read

477
Citations
A high order Godunov scheme with constrained transport and adaptive mesh refinement for astrophysical magnetohydrodynamics

Sebastien Fromang;Sebastien Fromang;P. Hennebelle;R. Teyssier

459
Citations
The formation of disc galaxies in a LCDM universe

Oscar Agertz;Romain Teyssier;Ben Moore

430
Citations
Self-regulated growth of supermassive black holes by a dual jet/heating AGN feedback mechanism: methods, tests and implications for cosmological simulations

Yohan Dubois;Julien Devriendt;Adrianne Slyz;Romain Teyssier

411
Citations
ISM properties in hydrodynamic galaxy simulations: turbulence cascades, cloud formation, role of gravity and feedback

Frédéric Bournaud;Bruce G. Elmegreen;Romain Teyssier;David L. Block

402
Citations
Self-regulated growth of supermassive black holes by a dual jet-heating active galactic nucleus feedback mechanism: methods, tests and implications for cosmological simulations

Yohan Dubois;Julien Devriendt;Julien Devriendt;Adrianne Slyz;Romain Teyssier;Romain Teyssier

372
Citations
Black Hole growth and AGN obscuration by instability-driven inflows in high-redshift disk galaxies fed by cold streams

Frederic Bournaud;Avishai Dekel;Romain Teyssier;Marcello Cacciato

350
Citations
The formation of disc galaxies in a ΛCDM universe

Oscar Agertz;Romain Teyssier;Romain Teyssier;Ben Moore

331
Citations
On the onset of galactic winds in quiescent star forming galaxies

Yohan Dubois;Romain Teyssier

328
Citations
Cosmological constraints from archeops

Alain Benoit;P. Ade;A. Amblard;R. Ansari

327
Citations