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Recent developments at finite density on the lattice

Aarts, Gert, Gert Aarts Orcid Logo

Volume: "CPOD2014", Start page: 012

Swansea University Author: Gert Aarts Orcid Logo

Abstract

Some recent developments to handle the numerical sign problem in QCD and related theories at nonzero density are reviewed. In this contribution I focus on changing the integration order to soften the severity of the sign problem, the density of states, and the extension into the complex plane (compl...

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Published: 2015
Online Access: http://inspirehep.net/record/1343326
URI: https://cronfa.swan.ac.uk/Record/cronfa22557
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Abstract: Some recent developments to handle the numerical sign problem in QCD and related theories at nonzero density are reviewed. In this contribution I focus on changing the integration order to soften the severity of the sign problem, the density of states, and the extension into the complex plane (complex Langevin dynamics and Lefshetz thimbles).
Item Description: @articleAarts:2015kea, author = "Aarts, Gert", title = "Recent developments at finite density on the lattice", journal = "PoS", volume = "CPOD2014", pages = "012", year = "2014", eprint = "1502.01850", archivePrefix = "arXiv", primaryClass = "hep-lat", SLACcitation = "%%CITATION = ARXIV:1502.01850;%%",
College: Faculty of Science and Engineering
Start Page: 012