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dc.contributor.authorKurkela, Aleksi
dc.contributor.authorLappi, Tuomas
dc.contributor.authorPeuron, Jarkko
dc.date.accessioned2018-03-28T05:19:17Z
dc.date.available2018-03-28T05:19:17Z
dc.date.issued2018
dc.identifier.citationKurkela, A., Lappi, T., & Peuron, J. (2018). Plasmon mass scale and quantum fluctuations of classical fields on a real time lattice. In M. D. Morte, P. Fritzsch, E. G. Sánchez, & C. P. Ruano (Eds.), <em>Lattice 2017 : Proceedings of the 35th International Symposium on Lattice Field Theory</em> (pp. 11001). EPJ Web of Conferences, 175. EDP Sciences. <a href="https://doi.org/10.1051/epjconf/201817511001">doi:10.1051/epjconf/201817511001</a>
dc.identifier.otherTUTKAID_77183
dc.identifier.urihttps://jyx.jyu.fi/handle/123456789/57450
dc.description.abstractClassical real-time lattice simulations play an important role in understanding non-equilibrium phenomena in gauge theories and are used in particular to model the prethermal evolution of heavy-ion collisions. Above the Debye scale the classical Yang-Mills (CYM) theory can be matched smoothly to kinetic theory. First we study the limits of the quasiparticle picture of the CYM fields by determining the plasmon mass of the system using 3 different methods. Then we argue that one needs a numerical calculation of a system of classical gauge fields and small linearized fluctuations, which correspond to quantum fluctuations, in a way that keeps the separation between the two manifest. We demonstrate and test an implementation of an algorithm with the linearized fluctuation showing that the linearization indeed works and that the Gauss’s law is conserved.
dc.language.isoeng
dc.publisherEDP Sciences
dc.relation.ispartofLattice 2017 : Proceedings of the 35th International Symposium on Lattice Field Theory
dc.relation.ispartofseriesEPJ Web of Conferences;175
dc.subject.otherplasmafysiikka
dc.subject.otherplasma
dc.subject.otheroscillation
dc.subject.otherplasma physics
dc.titlePlasmon mass scale and quantum fluctuations of classical fields on a real time lattice
dc.typeconferenceObject
dc.identifier.urnURN:NBN:fi:jyu-201803271859
dc.contributor.laitosFysiikan laitosfi
dc.contributor.laitosDepartment of Physicsen
dc.type.urihttp://purl.org/eprint/type/ConferencePaper
dc.date.updated2018-03-27T12:16:42Z
dc.description.reviewstatuspeerReviewed
dc.relation.issn2101-6275
dc.type.versionpublishedVersion
dc.rights.copyright© The Authors, published by EDP Sciences. 2018. This is an open access article distributed under the terms of the Creative Commons License.
dc.rights.accesslevelopenAccessfi
dc.rights.urlhttps://creativecommons.org/licenses/by/4.0/
dc.relation.doi10.1051/epjconf/201817511001


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©  The Authors, published by EDP Sciences. 2018. This is an open access article distributed under the terms of the Creative Commons License.
Except where otherwise noted, this item's license is described as © The Authors, published by EDP Sciences. 2018. This is an open access article distributed under the terms of the Creative Commons License.