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Conference Paper/Proceeding/Abstract 1077 views

Spectral function at high temperature

Gert Aarts Orcid Logo

Nuclear Physics B - Proceedings Supplements, Volume: "106", Pages: 534 - 536

Swansea University Author: Gert Aarts Orcid Logo

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Abstract

For a weakly coupled quantum field at high temperature the classical approximation offers a possibility to gain insight into nonperturbative real-time dynamics. I use this to present a nonperturbative approach to the computation of spectral functions in real time. Results are shown for a scalar fiel...

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Published in: Nuclear Physics B - Proceedings Supplements
ISSN: 09205632
Published: 2001
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URI: https://cronfa.swan.ac.uk/Record/cronfa22612
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Abstract: For a weakly coupled quantum field at high temperature the classical approximation offers a possibility to gain insight into nonperturbative real-time dynamics. I use this to present a nonperturbative approach to the computation of spectral functions in real time. Results are shown for a scalar field in 2+1 dimensions.
Item Description: @articleAarts:2001sw, author = "Aarts, Gert", title = "Spectral function at high temperature", journal = "Nucl.Phys.Proc.Suppl.", volume = "106", pages = "534-536", doi = "10.1016/S0920-5632(01)01771-6", year = "2002", eprint = "hep-lat/0109024", archivePrefix = "arXiv", primaryClass = "hep-lat", reportNumber = "HD-THEP-01-39", SLACcitation = "%%CITATION = HEP-LAT/0109024;%%",
College: Faculty of Science and Engineering
Start Page: 534
End Page: 536