Approximate forms of the density of states

A Denbleyker; Daping Du; Yuzhi Liu; Y Meurice; A Velytsky

doi:10.22323/1.066.0249

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Approximate forms of the density of states

Conference proceeding

Open access

Approximate forms of the density of states

A Denbleyker, Daping Du, Yuzhi Liu, Y Meurice and A Velytsky

The XXVI International Symposium on Lattice Field Theory (LATTICE 2008) - Theoretical Developments

Proceedings of Science, v. 66

10/13/2008

DOI: 10.22323/1.066.0249

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Abstract

We compare MC calculations of the density of states in SU(2) pure gauge theory with the weak and strong coupling expansions. Surprisingly, the range of validity of the two approximations overlap significantly, however the large order behavior of both expansions appear to be similar to the corresponding expansions of the plaquette. We discuss the implications for the calculation of the Fisher's zeros of the partition function.

Density of states

Gauge theory

Mathematical analysis

Partitions (mathematics)

Details

Title: Subtitle: Approximate forms of the density of states
Creators: A Denbleyker
Daping Du
Yuzhi Liu
Y Meurice
A Velytsky
Resource Type: Conference proceeding
Publication Details: The XXVI International Symposium on Lattice Field Theory (LATTICE 2008) - Theoretical Developments
Series: Proceedings of Science; v. 66
DOI: 10.22323/1.066.0249
eISSN: 2331-8422
Publisher: Ithaca
Number of pages: 7 pages
Language: English
Date published: 10/13/2008
Academic Unit: Physics and Astronomy
Record Identifier: 9984428665102771

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