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

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

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