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The density of states approach at finite chemical potential: a numerical study of the Bose gas

L. Bongiovanni, K. Langfeld, R. Pellegrini, A. Rago, R. Pellegrini, Biagio Lucini Orcid Logo

Swansea University Author: Biagio Lucini Orcid Logo

Abstract

Recently, a novel algorithm for computing the density of states in statistical systems and quantum field theories has been proposed. The same method can be applied to theories at finite density affected by the notorious sign problem, reducing a high-dimensional oscillating integral to a more tractab...

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Published: 2016
Online Access: http://inspirehep.net/record/1414946
URI: https://cronfa.swan.ac.uk/Record/cronfa28316
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first_indexed 2016-05-26T12:30:13Z
last_indexed 2018-02-09T05:12:17Z
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spelling 2016-12-09T16:20:44.0696201 v2 28316 2016-05-25 The density of states approach at finite chemical potential: a numerical study of the Bose gas 7e6fcfe060e07a351090e2a8aba363cf 0000-0001-8974-8266 Biagio Lucini Biagio Lucini true false 2016-05-25 SMA Recently, a novel algorithm for computing the density of states in statistical systems and quantum field theories has been proposed. The same method can be applied to theories at finite density affected by the notorious sign problem, reducing a high-dimensional oscillating integral to a more tractable one-dimensional one. As an example we applied the method to the relativistic Bose Working paper 31 1 2016 2016-01-31 http://inspirehep.net/record/1414946 COLLEGE NANME Mathematics COLLEGE CODE SMA Swansea University 2016-12-09T16:20:44.0696201 2016-05-25T18:41:10.6938650 Faculty of Science and Engineering School of Biosciences, Geography and Physics - Physics L. Bongiovanni 1 K. Langfeld 2 R. Pellegrini 3 A. Rago 4 R. Pellegrini 5 Biagio Lucini 0000-0001-8974-8266 6
title The density of states approach at finite chemical potential: a numerical study of the Bose gas
spellingShingle The density of states approach at finite chemical potential: a numerical study of the Bose gas
Biagio Lucini
title_short The density of states approach at finite chemical potential: a numerical study of the Bose gas
title_full The density of states approach at finite chemical potential: a numerical study of the Bose gas
title_fullStr The density of states approach at finite chemical potential: a numerical study of the Bose gas
title_full_unstemmed The density of states approach at finite chemical potential: a numerical study of the Bose gas
title_sort The density of states approach at finite chemical potential: a numerical study of the Bose gas
author_id_str_mv 7e6fcfe060e07a351090e2a8aba363cf
author_id_fullname_str_mv 7e6fcfe060e07a351090e2a8aba363cf_***_Biagio Lucini
author Biagio Lucini
author2 L. Bongiovanni
K. Langfeld
R. Pellegrini
A. Rago
R. Pellegrini
Biagio Lucini
format Working paper
publishDate 2016
institution Swansea University
college_str Faculty of Science and Engineering
hierarchytype
hierarchy_top_id facultyofscienceandengineering
hierarchy_top_title Faculty of Science and Engineering
hierarchy_parent_id facultyofscienceandengineering
hierarchy_parent_title Faculty of Science and Engineering
department_str School of Biosciences, Geography and Physics - Physics{{{_:::_}}}Faculty of Science and Engineering{{{_:::_}}}School of Biosciences, Geography and Physics - Physics
url http://inspirehep.net/record/1414946
document_store_str 0
active_str 0
description Recently, a novel algorithm for computing the density of states in statistical systems and quantum field theories has been proposed. The same method can be applied to theories at finite density affected by the notorious sign problem, reducing a high-dimensional oscillating integral to a more tractable one-dimensional one. As an example we applied the method to the relativistic Bose
published_date 2016-01-31T03:34:27Z
_version_ 1763751459216687104
score 11.013148

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