Author

Romatschke, Paul

INSPIRE profile1020508 ORCID0000-0003-4380-1986

83 papers·10,684 citations in this corpus

	Paper	Category
Apr 20, 2026#112604.15988	Testing Scalar Field Self-Dualities in d=2 using a Variational Method Paul Romatschke🇦🇹 · Ulrike Romatschke🇦🇹	↳ hep-th	PRD	0
Mar 23, 2026#52603.19877	Phase Diagram and Finite Temperature Properties of Negative Coupling Scalar Field Theory Paul Romatschke🇦🇹	↳ hep-th	—	1
Feb 23, 2026#92602.18286	On self-dualities for scalar $ϕ^{4}$ theory Paul Romatschke🇦🇹	↳ hep-th	—	3
Dec 17, 2024#32412.10496	On the negative coupling O(N) model in 2d at high temperature Paul Romatschke🇺🇸	↳ hep-th	JHEP	4
May 2, 2024#72405.00088	Mass from Nothing Paul Romatschke🇺🇸 · Chun-Wei Su🇺🇸 · Ryan Weller🇺🇸	↳ hep-ph	PRD	10
Feb 23, 2024#22402.14085	Upper Bound on the Speed of Sound in Nuclear Matter from Transport Mauricio Hippert🇺🇸 · Jorge Noronha🇺🇸 · Paul Romatschke🇺🇸	nucl-th	PLB	27
Jan 17, 2024#102401.06847	An alternative to perturbative renormalization in 3+1 dimensional field theories Paul Romatschke🇺🇸	↳ hep-th	PRD	8
Oct 31, 2023#162310.18414	A loophole in the proofs of asymptotic freedom and quantum triviality Paul Romatschke🇺🇸	↳ hep-th	PoS	6
Oct 20, 2023#32310.12203	Vanishing Polyakov Loop for QCD with Twelve Massless Quarks Seth Grable🇺🇸 · Paul Romatschke🇺🇸	↳ hep-th	PLB	7
Oct 9, 2023#22310.03815	Negative Coupling $ϕ^{4}$ on the Lattice Paul Romatschke🇺🇸	↳ hep-lat	PoS	12
Oct 3, 2023#72310.00048	Quantum Field Theory in Large N Wonderland: Three Lectures Paul Romatschke🇺🇸	↳ hep-th	Acta Phys.Polon.B	18
May 11, 2023#42305.05678	What if $ϕ^{4}$ theory in 4 dimensions is non-trivial in the continuum? Paul Romatschke🇺🇸	↳ hep-th	PLB	35
Mar 3, 2023#52303.01470	Instantons, analytic continuation, and $P T$ -symmetric field theory Scott Lawrence🇺🇸 · Christian Peterson🇺🇸 · Paul Romatschke🇺🇸 · Ryan Weller🇺🇸	↳ hep-th	PRD	25
Dec 8, 2022#22212.03254	Life at the Landau pole Paul Romatschke🇺🇸	↳ hep-th	AppliedMath	19
Nov 30, 2022#82211.15683	A solvable quantum field theory with asymptotic freedom in 3+1 dimensions Paul Romatschke🇺🇸	↳ hep-th	Int.J.Mod.Phys.A	28
Aug 24, 2022#92208.10502	Determining all thermodynamic transport coefficients for an interacting large N quantum field theory Max Weiner🇺🇸 · Paul Romatschke🇺🇸	↳ hep-th	JHEP	11
Jun 13, 2022#22206.04765	On the Gravitational Wave to Matter Coupling of Superfluid Fermi Gases Near Unitarity Scott Lawrence🇺🇸 · Paul Romatschke🇺🇸	↳ cond-mat.str-el	PRA	10
Apr 15, 2021#52104.06435	Shear Viscosity at Infinite Coupling: A Field Theory Calculation Paul Romatschke🇺🇸	↳ hep-th	PRL	24
Aug 28, 2019#41908.09835	Thermal free energy of large Nf QED in 2+1 dimensions from weak to strong coupling Paul Romatschke🇺🇸 · Matias Säppi🇫🇮	↳ hep-th	PRD	12
Aug 9, 2019#71908.02758	Fractionalized Degrees of Freedom at Infinite Coupling in large Nf QED in 2+1 dimensions Paul Romatschke🇺🇸	↳ hep-th	PRL	9
May 24, 2019#51905.09290	Analytic Transport from Weak to Strong Coupling in the O(N) model Paul Romatschke🇺🇸	↳ hep-th	PRD	19
May 17, 2019#71905.06355	Strong Coupling Universality at Large N for Pure CFT Thermodynamics in 2+1 dimensions Oliver DeWolfe🇺🇸 · Paul Romatschke🇺🇸	↳ hep-th	JHEP	16
Apr 24, 2019#61904.09995	Finite temperature CFT results for all couplings: O(N) model in 2+1 dimensions Paul Romatschke🇺🇸	↳ hep-th	PRL	36
Mar 26, 2019#111903.09661	Simple non-perturbative resummation schemes beyond mean-field II: thermodynamics of scalar $ϕ^{4}$ theory in 1+1 dimensions at arbitrary coupling Paul Romatschke🇺🇸	↳ hep-th	Mod.Phys.Lett.A	12
Jan 18, 2019#101901.05483	Simple non-perturbative resummation schemes beyond mean-field: case study for scalar $ϕ^{4}$ theory in 1+1 dimensions Paul Romatschke🇺🇸	↳ hep-th	JHEP	32
Jul 12, 2018#101807.04120	NNNLO pressure of cold quark matter: leading logarithm Tyler Gorda🇫🇮 · Aleksi Kurkela🇨🇭 · Paul Romatschke🇺🇸 · Saga Säppi🇫🇮 · Aleksi Vuorinen🇫🇮	↳ hep-ph	PRL	159
Mar 30, 2018#11803.10774	Holographic Heavy-Ion Collisions: Analytic Solutions with Longitudinal Flow, Elliptic Flow and Vorticity Hans Bantilan🇬🇧 · Takaaki Ishii🇳🇱 · Paul Romatschke🇺🇸	nucl-th	PLB	27
Feb 21, 2018#21802.06804	Azimuthal Anisotropies at High Momentum from Purely Non-Hydrodynamic Transport Paul Romatschke🇺🇸	nucl-th	EPJC	42
Dec 19, 2017#31712.05815	Relativistic Fluid Dynamics In and Out of Equilibrium -- Ten Years of Progress in Theory and Numerical Simulations of Nuclear Collisions Paul Romatschke🇺🇸 · Ulrike Romatschke🇺🇸	nucl-th	—	443
Oct 11, 2017#71710.03234	Relativistic Hydrodynamic Attractors with Broken Symmetries: Non-Conformal and Non-Homogeneous Paul Romatschke🇺🇸	↳ hep-th	JHEP	117
May 1, 2017#81704.08699	Fluid Dynamics far from Local Equilibrium Paul Romatschke🇺🇸	↳ hep-th	PRL	264
Jan 26, 2017#11701.07145	One fluid to rule them all: viscous hydrodynamic description of event-by-event central p+p, p+Pb and Pb+Pb collisions at $s = 5.02$ TeV Ryan D. Weller🇺🇸 · Paul Romatschke🇺🇸	nucl-th	PLB	306
Oct 7, 2016#41610.01611	Higher-Harmonic Collective Modes in a Trapped Gas from Second-Order Hydrodynamics William E. Lewis · Paul Romatschke	↳ cond-mat.quant-gas	New J.Phys.	3
Sep 15, 2016#51609.04339	On high-order perturbative calculations at finite density Ioan Ghisoiu🇫🇮 · Tyler Gorda🇫🇮 · Aleksi Kurkela🇨🇭 · Paul Romatschke🇺🇸 · Matias Säppi🇫🇮 · Aleksi Vuorinen🇫🇮	↳ hep-ph	NPB	34
Sep 12, 2016#71609.02820	Do nuclear collisions create a locally equilibrated quark-gluon plasma? Paul Romatschke🇺🇸	nucl-th	EPJC	138
May 3, 2016#111605.00014	String-Theory-Based Predictions for Nonhydrodynamic Collective Modes in Strongly Interacting Fermi Gases H. Bantilan🇬🇧 · J.T. Brewer🇺🇸 · T. Ishii🇺🇸 · W.E. Lewis🇺🇸 · P. Romatschke🇺🇸	↳ cond-mat.quant-gas	PRA	8
Dec 18, 2015#91512.05347	Weak and strong coupling equilibration in nonabelian gauge theories Liam Keegan🇨🇭 · Aleksi Kurkela🇨🇭 · Paul Romatschke🇺🇸 · Wilke van der Schee🇺🇸 · Yan Zhu🇫🇮	↳ hep-th	JHEP	105
Dec 18, 2015#11512.05354	Testing Hydrodynamic Descriptions of of p+p Collisions at \sqrt{s}=7 TeV M. Habich🇺🇸 · G.A. Miller🇺🇸 · P. Romatschke🇺🇸 · W. Xiang🇺🇸	nucl-th	EPJC	42
Dec 10, 2015#81512.02641	Retarded Correlators in Kinetic Theory: Branch Cuts, Poles and Hydrodynamic Onset Transitions Paul Romatschke🇺🇸	↳ hep-th	EPJC	112
Aug 7, 2015#41508.01199	Non-hydrodynamic transport in trapped unitary Fermi gases Jasmine Brewer🇺🇸 · Paul Romatschke🇺🇸	↳ hep-th	PRL	25
Jul 23, 2015#31507.05975	Lattice Boltzmann simulations of a two-dimensional Fermi gas at unitarity Jasmine Brewer · Miller Mendoza · Ryan E. Young · Paul Romatschke	↳ cond-mat.quant-gas	PRA	14
Apr 13, 2015#21504.02529	Collective flow without hydrodynamics: simulation results for relativistic ion collisions Paul Romatschke🇺🇸	nucl-th	EPJC	43
Feb 18, 2015#11502.04745	Light-Heavy Ion Collisions: A window into pre-equilibrium QCD dynamics? Paul Romatschke🇺🇸	nucl-th	EPJC	125
Dec 23, 2014#81412.6712	The equation of state in two-, three-, and four-color QCD at non-zero temperature and density Tyler Gorda🇺🇸 · Paul Romatschke🇺🇸	↳ hep-ph	PRD	9
Oct 20, 2014#3*1410.4799	Simulation of Black Hole Collisions in Asymptotically AdS Spacetimes Hans Bantilan🇺🇸 · Paul Romatschke🇺🇸	↳ hep-th	PRL	34
Sep 2, 2014#1*1409.0010	Extracting the shear viscosity of a high temperature hadron gas Paul Romatschke🇺🇸 · Scott Pratt🇺🇸	nucl-th	—	15
Sep 2, 2014#3*1409.0040	Particle spectra and HBT radii for simulated central nuclear collisions of C+C, Al+Al, Cu+Cu, Au+Au, and Pb+Pb from Sqrt(s)=62.4-2760 GeV M. Habich🇺🇸 · J. L. Nagle🇺🇸 · P. Romatschke🇺🇸	nucl-th	EPJC	86
Aug 13, 2014#4*1408.2518	Absence of a local rest frame in far from equilibrium quantum matter Peter Arnold🇺🇸 · Paul Romatschke🇺🇸 · Wilke van der Schee🇳🇱	↳ hep-th	JHEP	46
Jun 26, 2014#1*1406.6405	Precision studies of v_n fluctuations Tyler Gorda🇺🇸 · Paul Romatschke🇺🇸	nucl-th	PRC	6
May 19, 2014#5*1405.3967	Towards an effective action for relativistic dissipative hydrodynamics Pavel Kovtun🇨🇦 · Guy D. Moore🇨🇦 · Paul Romatschke🇺🇸	↳ hep-ph	JHEP	104

Testing Scalar Field Self-Dualities in d=2 using a Variational Method
Paul Romatschke🇦🇹 · Ulrike Romatschke🇦🇹
Apr 20, 2026#11↳ hep-thPRD0 citations
Phase Diagram and Finite Temperature Properties of Negative Coupling Scalar Field Theory
Paul Romatschke🇦🇹
Mar 23, 2026#5↳ hep-th1 citation
On self-dualities for scalar $ϕ^{4}$ theory
Paul Romatschke🇦🇹
Feb 23, 2026#9↳ hep-th3 citations
On the negative coupling O(N) model in 2d at high temperature
Paul Romatschke🇺🇸
Dec 17, 2024#3↳ hep-thJHEP4 citations
Mass from Nothing
Paul Romatschke🇺🇸 · Chun-Wei Su🇺🇸 · Ryan Weller🇺🇸
May 2, 2024#7↳ hep-phPRD10 citations
Upper Bound on the Speed of Sound in Nuclear Matter from Transport
Mauricio Hippert🇺🇸 · Jorge Noronha🇺🇸 · Paul Romatschke🇺🇸
Feb 23, 2024#2nucl-thPLB27 citations
An alternative to perturbative renormalization in 3+1 dimensional field theories
Paul Romatschke🇺🇸
Jan 17, 2024#10↳ hep-thPRD8 citations
A loophole in the proofs of asymptotic freedom and quantum triviality
Paul Romatschke🇺🇸
Oct 31, 2023#16↳ hep-thPoS6 citations
Vanishing Polyakov Loop for QCD with Twelve Massless Quarks
Seth Grable🇺🇸 · Paul Romatschke🇺🇸
Oct 20, 2023#3↳ hep-thPLB7 citations
Negative Coupling $ϕ^{4}$ on the Lattice
Paul Romatschke🇺🇸
Oct 9, 2023#2↳ hep-latPoS12 citations
Quantum Field Theory in Large N Wonderland: Three Lectures
Paul Romatschke🇺🇸
Oct 3, 2023#7↳ hep-thActa Phys.Polon.B18 citations
What if $ϕ^{4}$ theory in 4 dimensions is non-trivial in the continuum?
Paul Romatschke🇺🇸
May 11, 2023#4↳ hep-thPLB35 citations
Instantons, analytic continuation, and $P T$ -symmetric field theory
Scott Lawrence🇺🇸 · Christian Peterson🇺🇸 · Paul Romatschke🇺🇸 · Ryan Weller🇺🇸
Mar 3, 2023#5↳ hep-thPRD25 citations
Life at the Landau pole
Paul Romatschke🇺🇸
Dec 8, 2022#2↳ hep-thAppliedMath19 citations
A solvable quantum field theory with asymptotic freedom in 3+1 dimensions
Paul Romatschke🇺🇸
Nov 30, 2022#8↳ hep-thInt.J.Mod.Phys.A28 citations
Determining all thermodynamic transport coefficients for an interacting large N quantum field theory
Max Weiner🇺🇸 · Paul Romatschke🇺🇸
Aug 24, 2022#9↳ hep-thJHEP11 citations
On the Gravitational Wave to Matter Coupling of Superfluid Fermi Gases Near Unitarity
Scott Lawrence🇺🇸 · Paul Romatschke🇺🇸
Jun 13, 2022#2↳ cond-mat.str-elPRA10 citations
Shear Viscosity at Infinite Coupling: A Field Theory Calculation
Paul Romatschke🇺🇸
Apr 15, 2021#5↳ hep-thPRL24 citations
Thermal free energy of large Nf QED in 2+1 dimensions from weak to strong coupling
Paul Romatschke🇺🇸 · Matias Säppi🇫🇮
Aug 28, 2019#4↳ hep-thPRD12 citations
Fractionalized Degrees of Freedom at Infinite Coupling in large Nf QED in 2+1 dimensions
Paul Romatschke🇺🇸
Aug 9, 2019#7↳ hep-thPRL9 citations
Analytic Transport from Weak to Strong Coupling in the O(N) model
Paul Romatschke🇺🇸
May 24, 2019#5↳ hep-thPRD19 citations
Strong Coupling Universality at Large N for Pure CFT Thermodynamics in 2+1 dimensions
Oliver DeWolfe🇺🇸 · Paul Romatschke🇺🇸
May 17, 2019#7↳ hep-thJHEP16 citations
Finite temperature CFT results for all couplings: O(N) model in 2+1 dimensions
Paul Romatschke🇺🇸
Apr 24, 2019#6↳ hep-thPRL36 citations
Simple non-perturbative resummation schemes beyond mean-field II: thermodynamics of scalar $ϕ^{4}$ theory in 1+1 dimensions at arbitrary coupling
Paul Romatschke🇺🇸
Mar 26, 2019#11↳ hep-thMod.Phys.Lett.A12 citations
Simple non-perturbative resummation schemes beyond mean-field: case study for scalar $ϕ^{4}$ theory in 1+1 dimensions
Paul Romatschke🇺🇸
Jan 18, 2019#10↳ hep-thJHEP32 citations
NNNLO pressure of cold quark matter: leading logarithm
Tyler Gorda🇫🇮 · Aleksi Kurkela🇨🇭 · Paul Romatschke🇺🇸 · Saga Säppi🇫🇮 · Aleksi Vuorinen🇫🇮
Jul 12, 2018#10↳ hep-phPRL159 citations
Holographic Heavy-Ion Collisions: Analytic Solutions with Longitudinal Flow, Elliptic Flow and Vorticity
Hans Bantilan🇬🇧 · Takaaki Ishii🇳🇱 · Paul Romatschke🇺🇸
Mar 30, 2018#1nucl-thPLB27 citations
Azimuthal Anisotropies at High Momentum from Purely Non-Hydrodynamic Transport
Paul Romatschke🇺🇸
Feb 21, 2018#2nucl-thEPJC42 citations
Relativistic Fluid Dynamics In and Out of Equilibrium -- Ten Years of Progress in Theory and Numerical Simulations of Nuclear Collisions
Paul Romatschke🇺🇸 · Ulrike Romatschke🇺🇸
Dec 19, 2017#3nucl-th443 citations
Relativistic Hydrodynamic Attractors with Broken Symmetries: Non-Conformal and Non-Homogeneous
Paul Romatschke🇺🇸
Oct 11, 2017#7↳ hep-thJHEP117 citations
Fluid Dynamics far from Local Equilibrium
Paul Romatschke🇺🇸
May 1, 2017#8↳ hep-thPRL264 citations
One fluid to rule them all: viscous hydrodynamic description of event-by-event central p+p, p+Pb and Pb+Pb collisions at $s = 5.02$ TeV
Ryan D. Weller🇺🇸 · Paul Romatschke🇺🇸
Jan 26, 2017#1nucl-thPLB306 citations
Higher-Harmonic Collective Modes in a Trapped Gas from Second-Order Hydrodynamics
William E. Lewis · Paul Romatschke
Oct 7, 2016#4↳ cond-mat.quant-gasNew J.Phys.3 citations
On high-order perturbative calculations at finite density
Ioan Ghisoiu🇫🇮 · Tyler Gorda🇫🇮 · Aleksi Kurkela🇨🇭 · Paul Romatschke🇺🇸 · Matias Säppi🇫🇮 · Aleksi Vuorinen🇫🇮
Sep 15, 2016#5↳ hep-phNPB34 citations
Do nuclear collisions create a locally equilibrated quark-gluon plasma?
Paul Romatschke🇺🇸
Sep 12, 2016#7nucl-thEPJC138 citations
String-Theory-Based Predictions for Nonhydrodynamic Collective Modes in Strongly Interacting Fermi Gases
H. Bantilan🇬🇧 · J.T. Brewer🇺🇸 · T. Ishii🇺🇸 · W.E. Lewis🇺🇸 · P. Romatschke🇺🇸
May 3, 2016#11↳ cond-mat.quant-gasPRA8 citations
Weak and strong coupling equilibration in nonabelian gauge theories
Liam Keegan🇨🇭 · Aleksi Kurkela🇨🇭 · Paul Romatschke🇺🇸 · Wilke van der Schee🇺🇸 · Yan Zhu🇫🇮
Dec 18, 2015#9↳ hep-thJHEP105 citations
Testing Hydrodynamic Descriptions of of p+p Collisions at \sqrt{s}=7 TeV
M. Habich🇺🇸 · G.A. Miller🇺🇸 · P. Romatschke🇺🇸 · W. Xiang🇺🇸
Dec 18, 2015#1nucl-thEPJC42 citations
Retarded Correlators in Kinetic Theory: Branch Cuts, Poles and Hydrodynamic Onset Transitions
Paul Romatschke🇺🇸
Dec 10, 2015#8↳ hep-thEPJC112 citations
Non-hydrodynamic transport in trapped unitary Fermi gases
Jasmine Brewer🇺🇸 · Paul Romatschke🇺🇸
Aug 7, 2015#4↳ hep-thPRL25 citations
Lattice Boltzmann simulations of a two-dimensional Fermi gas at unitarity
Jasmine Brewer · Miller Mendoza · Ryan E. Young · Paul Romatschke
Jul 23, 2015#3↳ cond-mat.quant-gasPRA14 citations
Collective flow without hydrodynamics: simulation results for relativistic ion collisions
Paul Romatschke🇺🇸
Apr 13, 2015#2nucl-thEPJC43 citations
Light-Heavy Ion Collisions: A window into pre-equilibrium QCD dynamics?
Paul Romatschke🇺🇸
Feb 18, 2015#1nucl-thEPJC125 citations
The equation of state in two-, three-, and four-color QCD at non-zero temperature and density
Tyler Gorda🇺🇸 · Paul Romatschke🇺🇸
Dec 23, 2014#8↳ hep-phPRD9 citations
Simulation of Black Hole Collisions in Asymptotically AdS Spacetimes
Hans Bantilan🇺🇸 · Paul Romatschke🇺🇸
Oct 20, 2014#3*↳ hep-thPRL34 citations
Extracting the shear viscosity of a high temperature hadron gas
Paul Romatschke🇺🇸 · Scott Pratt🇺🇸
Sep 2, 2014#1*nucl-th15 citations
Particle spectra and HBT radii for simulated central nuclear collisions of C+C, Al+Al, Cu+Cu, Au+Au, and Pb+Pb from Sqrt(s)=62.4-2760 GeV
M. Habich🇺🇸 · J. L. Nagle🇺🇸 · P. Romatschke🇺🇸
Sep 2, 2014#3*nucl-thEPJC86 citations
Absence of a local rest frame in far from equilibrium quantum matter
Peter Arnold🇺🇸 · Paul Romatschke🇺🇸 · Wilke van der Schee🇳🇱
Aug 13, 2014#4*↳ hep-thJHEP46 citations
Precision studies of v_n fluctuations
Tyler Gorda🇺🇸 · Paul Romatschke🇺🇸
Jun 26, 2014#1*nucl-thPRC6 citations
Towards an effective action for relativistic dissipative hydrodynamics
Pavel Kovtun🇨🇦 · Guy D. Moore🇨🇦 · Paul Romatschke🇺🇸
May 19, 2014#5*↳ hep-phJHEP104 citations

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