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Coherent state approach for the {Phi}{sup 6}-lattice model and phase transitions

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Abstract

Phase transitions in the lattice version of the {Phi}{sup 6}-field theory are studied. The generalized coherent states approach to is used. In such a way the roles of kinks and bubbles in phase transitions have been reexamined. It is shown via a numerical analysis that first and second order phase transitions appear due to the behaviour of kinks and bubbles excitations. 12 refs.; 10 figs.
Authors:
Publication Date:
Dec 31, 1991
Product Type:
Technical Report
Report Number:
JINR-E-2-91-506
Reference Number:
SCA: 662110; PA: AIX-24:008187; SN: 93000932915
Resource Relation:
Other Information: DN: Submitted to Phys. Lett., A.; PBD: 1991
Subject:
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; LATTICE FIELD THEORY; EIGENSTATES; PHASE TRANSFORMATIONS; ANNIHILATION OPERATORS; BOUNDARY CONDITIONS; COMPUTER CALCULATIONS; GROUND STATES; HAMILTONIANS; NONLINEAR PROBLEMS; PROBABILITY; SEMICLASSICAL APPROXIMATION; SOLITONS; STANDARD MODEL; SYMMETRY BREAKING; 662110; THEORY OF FIELDS AND STRINGS
OSTI ID:
10119542
Research Organizations:
Joint Inst. for Nuclear Research, Dubna (Russian Federation). Lab. of Computing Techniques and Automation
Country of Origin:
JINR
Language:
English
Other Identifying Numbers:
Other: ON: DE93613053; TRN: RU9206936008187
Availability:
OSTI; NTIS (US Sales Only); INIS
Submitting Site:
INIS
Size:
[15] p.
Announcement Date:
Jun 30, 2005

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Citation Formats

Aguero-Granados, M A, and Makhan`kov, V G. Coherent state approach for the {Phi}{sup 6}-lattice model and phase transitions. JINR: N. p., 1991. Web.
Aguero-Granados, M A, & Makhan`kov, V G. Coherent state approach for the {Phi}{sup 6}-lattice model and phase transitions. JINR.
Aguero-Granados, M A, and Makhan`kov, V G. 1991. "Coherent state approach for the {Phi}{sup 6}-lattice model and phase transitions." JINR.
@misc{etde_10119542,
title = {Coherent state approach for the {Phi}{sup 6}-lattice model and phase transitions}
 author = {Aguero-Granados, M A, and Makhan`kov, V G}
 abstractNote = {Phase transitions in the lattice version of the {Phi}{sup 6}-field theory are studied. The generalized coherent states approach to is used. In such a way the roles of kinks and bubbles in phase transitions have been reexamined. It is shown via a numerical analysis that first and second order phase transitions appear due to the behaviour of kinks and bubbles excitations. 12 refs.; 10 figs.}
 place = {JINR}
 year = {1991}
 month = {Dec}
 }