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Universal amplitude ratios in Ising systems from massive field theory

Abstract

In this letter the calculation of the ratio of correlation length amplitudes by renormalized perturbation theory in the phases with unbroken and broken symmetry of a one-component massive {phi}{sup 4}-theory in fixed dimensions D=3 is presented. This method also applies to the amplitude ratio of the susceptibility. Numerical estimates are given for the case of a two-loop calculation. ((orig.)).
Authors:
Heitger, J; [1]  Muenster, G [1] 
  1. Muenster Univ. (Germany). Inst. fuer Theoretische Physik 1
Publication Date:
Apr 01, 1995
Product Type:
Journal Article
Report Number:
CONF-9409269-
Reference Number:
SCA: 662110; PA: AIX-26:064361; EDB-95:132405; SN: 95001458376
Resource Relation:
Journal Name: Nuclear Physics B, Proceedings Supplements; Journal Volume: 42; Conference: Lattice `94, Bielefeld (Germany), 25 Sep - 1 Oct 1994; Other Information: PBD: Apr 1995
Subject:
66 PHYSICS; ISING MODEL; CORRELATION FUNCTIONS; PHI4-FIELD THEORY; AMPLITUDES; LAGRANGIAN FIELD THEORY; MAGNETIC SUSCEPTIBILITY; PERTURBATION THEORY; RENORMALIZATION; REST MASS; SYMMETRY; SYMMETRY BREAKING; THREE-DIMENSIONAL CALCULATIONS
OSTI ID:
101055
Country of Origin:
Netherlands
Language:
English
Other Identifying Numbers:
Journal ID: NPBSE7; ISSN 0920-5632; TRN: NL95FF404064361
Submitting Site:
NLN
Size:
pp. 767-769
Announcement Date:
Oct 05, 1995

Citation Formats

Heitger, J, and Muenster, G. Universal amplitude ratios in Ising systems from massive field theory. Netherlands: N. p., 1995. Web. doi:10.1016/0920-5632(95)00376-K.
Heitger, J, & Muenster, G. Universal amplitude ratios in Ising systems from massive field theory. Netherlands. doi:10.1016/0920-5632(95)00376-K.
Heitger, J, and Muenster, G. 1995. "Universal amplitude ratios in Ising systems from massive field theory." Netherlands. doi:10.1016/0920-5632(95)00376-K. https://www.osti.gov/servlets/purl/10.1016/0920-5632(95)00376-K.
@misc{etde_101055,
title = {Universal amplitude ratios in Ising systems from massive field theory}
author = {Heitger, J, and Muenster, G}
abstractNote = {In this letter the calculation of the ratio of correlation length amplitudes by renormalized perturbation theory in the phases with unbroken and broken symmetry of a one-component massive {phi}{sup 4}-theory in fixed dimensions D=3 is presented. This method also applies to the amplitude ratio of the susceptibility. Numerical estimates are given for the case of a two-loop calculation. ((orig.)).}
doi = {10.1016/0920-5632(95)00376-K}
journal = {Nuclear Physics B, Proceedings Supplements}
volume = {42}
journal type = {AC}
place = {Netherlands}
year = {1995}
month = {Apr}
}