000364096 001__ 364096
000364096 005__ 20260216083655.0
000364096 0247_ $$2doi$$a10.1007/JHEP05(2025)241
000364096 0247_ $$2ISSN$$a1126-6708
000364096 0247_ $$2ISSN$$a1029-8479
000364096 0247_ $$2ISSN$$a1127-2236
000364096 0247_ $$2datacite_doi$$a10.15120/GSI-2026-00275
000364096 0247_ $$2WOS$$aWOS:001498718300003
000364096 037__ $$aGSI-2026-00275
000364096 041__ $$aEnglish
000364096 082__ $$a530
000364096 088__ $$2arXiv$$a2410.07929
000364096 1001_ $$00000-0003-2746-4465$$aAbbasi, Navid$$b0$$eCorresponding author
000364096 245__ $$aThree-point functions from a Schwinger-Keldysh effective action, resummed in derivatives
000364096 260__ $$aHeidelberg$$bSpringer$$c2025
000364096 3367_ $$2DRIVER$$aarticle
000364096 3367_ $$2DataCite$$aOutput Types/Journal article
000364096 3367_ $$0PUB:(DE-HGF)16$$2PUB:(DE-HGF)$$aJournal Article$$bjournal$$mjournal$$s1769508671_673923
000364096 3367_ $$2BibTeX$$aARTICLE
000364096 3367_ $$2ORCID$$aJOURNAL_ARTICLE
000364096 3367_ $$00$$2EndNote$$aJournal Article
000364096 500__ $$a This article is distributed under the terms of the Creative Commons Attribution License (CC-BY 4.0), which permits any use, distribution and reproduction in any medium, provided the original author(s) and source are credited.
000364096 520__ $$aThe search for the conjectured QCD critical point in heavy-ion collisions requires to account for far-from equilibrium effects as well as fluctuations, and in particular non-Gaussian fluctuations, in the modeling of the dynamics of the hot and dense matter created in such collisions. In order to study far-from equilibrium effects as well as fluctuations, in this work we construct a Schwinger-Keldysh effective field theory (EFT) for the diffusion of the density to all orders in derivatives. The dissipation in the free part of our EFT follows the Boltzmann equation in the relaxation-time approximation (RTA). The interaction part of the EFT is constructed based on the self-interaction of the density field. We analytically find the quadratic and cubic parts of the KMS-invariant EFT in closed form, resummed in derivatives. We then explicitly compute the symmetrized three-point function at tree level, and investigate its analytical structure in detail. We also analytically calculate the branch-point singularity that appears in the structure of the two-point response function due to loop effects. Our results are important for future studies of the real-time dynamics of the correlation functions and the possible relation to thermalization when the system is far from equilibrium.
000364096 536__ $$0G:(DE-HGF)POF4-612$$a612 - Cosmic Matter in the Laboratory (POF4-612)$$cPOF4-612$$fPOF IV$$x0
000364096 536__ $$0G:(GEPRIS)315477589$$aDFG project G:(GEPRIS)315477589 - TRR 211: Stark wechselwirkende Materie unter extremen Bedingungen (315477589)$$c315477589$$x1
000364096 536__ $$0I:(DE-Ds200)HFHF-HI-Th$$aPhysics of hot and dense matter - Theory  (HFHF project) (I:(DE-Ds200)HFHF-HI-Th)$$cI:(DE-Ds200)HFHF-HI-Th$$x2
000364096 588__ $$aDataset connected to CrossRef, Journals: repository.gsi.de
000364096 693__ $$0EXP:(DE-Ds200)no_experiment-20200803$$1EXP:(DE-Ds200)theory-20200803$$5EXP:(DE-Ds200)no_experiment-20200803$$atheory$$eno experiment theory work (theory)$$x0
000364096 7001_ $$00000-0002-8110-3209$$aRischke, Dirk H.$$b1
000364096 773__ $$0PERI:(DE-600)2027350-2$$a10.1007/JHEP05(2025)241$$gVol. 2025, no. 5, p. 241$$n5$$p241$$tJournal of high energy physics$$v2025$$x1126-6708$$y2025
000364096 8564_ $$uhttps://repository.gsi.de/record/364096/files/JHEP05%282025%29241.pdf$$yOpenAccess
000364096 8564_ $$uhttps://repository.gsi.de/record/364096/files/JHEP05%282025%29241.pdf?subformat=pdfa$$xpdfa$$yOpenAccess
000364096 909CO $$ooai:repository.gsi.de:364096$$pdnbdelivery$$pdriver$$pVDB$$popen_access$$popenaire
000364096 9101_ $$0I:(DE-Ds200)20121206GSI$$60000-0003-2746-4465$$aGSI Helmholtzzentrum für Schwerionenforschung GmbH$$b0$$kGSI
000364096 9131_ $$0G:(DE-HGF)POF4-612$$1G:(DE-HGF)POF4-610$$2G:(DE-HGF)POF4-600$$3G:(DE-HGF)POF4$$4G:(DE-HGF)POF$$aDE-HGF$$bForschungsbereich Materie$$lMatter and the Universe$$vCosmic Matter in the Laboratory$$x0
000364096 9141_ $$y2025
000364096 915__ $$0StatID:(DE-HGF)0200$$2StatID$$aDBCoverage$$bSCOPUS$$d2024-12-16
000364096 915__ $$0StatID:(DE-HGF)0160$$2StatID$$aDBCoverage$$bEssential Science Indicators$$d2024-12-16
000364096 915__ $$0LIC:(DE-HGF)CCBY4$$2HGFVOC$$aCreative Commons Attribution CC BY 4.0
000364096 915__ $$0StatID:(DE-HGF)0600$$2StatID$$aDBCoverage$$bEbsco Academic Search$$d2024-12-16
000364096 915__ $$0StatID:(DE-HGF)0510$$2StatID$$aOpenAccess
000364096 915__ $$0StatID:(DE-HGF)0100$$2StatID$$aJCR$$bJ HIGH ENERGY PHYS : 2022$$d2024-12-16
000364096 915__ $$0StatID:(DE-HGF)9905$$2StatID$$aIF >= 5$$bJ HIGH ENERGY PHYS : 2022$$d2024-12-16
000364096 915__ $$0StatID:(DE-HGF)0501$$2StatID$$aDBCoverage$$bDOAJ Seal$$d2023-05-02T09:05:11Z
000364096 915__ $$0StatID:(DE-HGF)0500$$2StatID$$aDBCoverage$$bDOAJ$$d2023-05-02T09:05:11Z
000364096 915__ $$0StatID:(DE-HGF)0113$$2StatID$$aWoS$$bScience Citation Index Expanded$$d2024-12-16
000364096 915__ $$0StatID:(DE-HGF)0199$$2StatID$$aDBCoverage$$bClarivate Analytics Master Journal List$$d2024-12-16
000364096 915__ $$0StatID:(DE-HGF)0150$$2StatID$$aDBCoverage$$bWeb of Science Core Collection$$d2024-12-16
000364096 915__ $$0StatID:(DE-HGF)0570$$2StatID$$aSCOAP3
000364096 915__ $$0StatID:(DE-HGF)0571$$2StatID$$aDBCoverage$$bSCOAP3 sponsored Journal$$d2024-12-16
000364096 915__ $$0StatID:(DE-HGF)1150$$2StatID$$aDBCoverage$$bCurrent Contents - Physical, Chemical and Earth Sciences$$d2024-12-16
000364096 915__ $$0StatID:(DE-HGF)0430$$2StatID$$aNational-Konsortium$$d2024-12-16$$wger
000364096 915__ $$0StatID:(DE-HGF)0300$$2StatID$$aDBCoverage$$bMedline$$d2024-12-16
000364096 915__ $$0StatID:(DE-HGF)0030$$2StatID$$aPeer Review$$bDOAJ : Anonymous peer review$$d2023-05-02T09:05:11Z
000364096 920__ $$lno
000364096 9201_ $$0I:(DE-Ds200)EXM-20080818OR100$$kEXM$$lExtreMe Matter Institute, EMMI$$x0
000364096 9201_ $$0I:(DE-Ds200)FHF-20200605OR451$$kFHF$$lHelmholtz ForschAkad Hess. f. FAIR, HFHF$$x1
000364096 980__ $$ajournal
000364096 980__ $$aVDB
000364096 980__ $$aI:(DE-Ds200)EXM-20080818OR100
000364096 980__ $$aI:(DE-Ds200)FHF-20200605OR451
000364096 980__ $$aUNRESTRICTED
000364096 9801_ $$aFullTexts