SCOAP3 Repository 7 records found  Search took 0.01 seconds. 
1. Backreaction of superhorizon scalar field fluctuations on a de Sitter geometry: A renormalization group perspective / Moreau, G. ; Serreau, J.
We study the backreaction of gravitationally amplified quantum fluctuations of scalar fields on a classical de Sitter geometry. [...]
Published in Physical Review D 99 (2019) 10.1103/PhysRevD.99.025011 arXiv:1809.03969
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2. Stability of de Sitter Spacetime against Infrared Quantum Scalar Field Fluctuations / Moreau, G. ; Serreau, J.
We study the backreaction of superhorizon fluctuations of a light quantum scalar field on a classical de Sitter geometry by means of the Wilsonian renormalization group. [...]
Published in Physical Review Letters 122 (2019) 10.1103/PhysRevLett.122.011302 arXiv:1808.00338
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3. Universal aspects of the phase diagram of QCD with heavy quarks / Maelger, J. ; Reinosa, U. ; Serreau, J.
The flavor dependence of the QCD phase diagram presents universal properties in the heavy quark limit. [...]
Published in Physical Review D 98 (2018) 10.1103/PhysRevD.98.094020 arXiv:1805.10015
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4. Perturbative study of the QCD phase diagram for heavy quarks at nonzero chemical potential: Two-loop corrections / Maelger, J. ; Reinosa, U. ; Serreau, J.
We extend a previous investigation [U. [...]
Published in Physical Review D 97 (2018) 10.1103/PhysRevD.97.074027 arXiv:1710.01930
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5. Deconfinement transition in SU( N ) theories from perturbation theory / Reinosa, U. ; Serreau, J. ; Tissier, M. ; Wschebor, N.
We consider a simple massive extension of the Landau–DeWitt gauge for SU(N) Yang–Mills theory. [...]
Published in Physics letters B (2015) 10.1016/j.physletb.2015.01.006
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6. Renormalization group flow and symmetry restoration in de Sitter space / Serreau, J.
We compute the renormalization group flow of O(N) scalar field theories in de Sitter space using nonperturbative renormalization group techniques in the local potential approximation. [...]
Published in Physics letters B 730 (2014) 271-274 10.1016/j.physletb.2014.01.058
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7. Nonperturbative infrared enhancement of non-Gaussian correlators in de Sitter space / Serreau, J.
We compute the four-point correlation function of a light O(N) scalar field in de Sitter space in the large- N limit. [...]
Published in Physics letters B 728 (2014) 380-385 10.1016/j.physletb.2013.12.004
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