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The entropy of the vacuum choosing in phase transitions

Technical Report:

Abstract

The asymptotic expansion of the statistical sum logarithm lnZ over the number of lattice sites N tending to infinity is considered. The zero-power term makes a jump when passing through the transition point. In the models investigated, the jump on the sites with a topology of a torus turned out to be ln{Omega}, where {Omega} is the order of the broken symmetry group. 3 refs.
Authors:
Publication Date:
Dec 31, 1990
Product Type:
Technical Report
Report Number:
YERPHI-1263-49-90
Reference Number:
SCA: 662110; PA: AIX-23:017674; SN: 92000661433
Resource Relation:
Other Information: PBD: 1990
Subject:
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; ISING MODEL; PHASE TRANSFORMATIONS; FREE ENERGY; PARTITION FUNCTIONS; TOPOLOGY; TWO-DIMENSIONAL CALCULATIONS; 662110; THEORY OF FIELDS AND STRINGS
OSTI ID:
10118438
Research Organizations:
Erevanskij Fizicheskij Inst., Erevan (Armenia)
Country of Origin:
USSR
Language:
English
Other Identifying Numbers:
Other: ON: DE92616932; TRN: SU9109365017674
Availability:
OSTI; NTIS (US Sales Only); INIS
Submitting Site:
INIS
Size:
5 p.
Announcement Date:
Jun 30, 2005

Technical Report:

Citation Formats

Sahakian, D B. The entropy of the vacuum choosing in phase transitions. USSR: N. p., 1990. Web.
Sahakian, D B. The entropy of the vacuum choosing in phase transitions. USSR.
Sahakian, D B. 1990. "The entropy of the vacuum choosing in phase transitions." USSR.
@misc{etde_10118438,
title = {The entropy of the vacuum choosing in phase transitions}
author = {Sahakian, D B}
abstractNote = {The asymptotic expansion of the statistical sum logarithm lnZ over the number of lattice sites N tending to infinity is considered. The zero-power term makes a jump when passing through the transition point. In the models investigated, the jump on the sites with a topology of a torus turned out to be ln{Omega}, where {Omega} is the order of the broken symmetry group. 3 refs.}
place = {USSR}
year = {1990}
month = {Dec}
}