Analytical study of finite temperature lattice f4 theory

Hong Li; Tian lun Chen

doi:10.1016/0370-2693(95)00059-T

Analytical study of finite temperature lattice f⁴ theory

Hong Li, Tian lun Chen

Research output: Contribution to journal › Article › peer-review

5 Scopus citations

Abstract

With the Variational-Cumulant Expansion method, the phase diagram and the external current J as a function of the expectation value of f of lattice f⁴ theory at finite temperature are given analytically. It is shown that the broken phase at zero temperature might be restored at high temperature.

Original language	English (US)
Pages (from-to)	131-135
Number of pages	5
Journal	Physics Letters B
Volume	347
Issue number	1-2
DOIs	https://doi.org/10.1016/0370-2693(95)00059-T
State	Published - Mar 16 1995
Externally published	Yes

ASJC Scopus subject areas

Nuclear and High Energy Physics

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10.1016/0370-2693(95)00059-T

Cite this

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title = "Analytical study of finite temperature lattice f4 theory",

abstract = "With the Variational-Cumulant Expansion method, the phase diagram and the external current J as a function of the expectation value of f of lattice f4 theory at finite temperature are given analytically. It is shown that the broken phase at zero temperature might be restored at high temperature.",

author = "Hong Li and Chen, {Tian lun}",

note = "Funding Information: *Supported by Doctoral Foundation of Chinese Educational Commission and National Natural Science Foundation of China.",

year = "1995",

month = mar,

day = "16",

doi = "10.1016/0370-2693(95)00059-T",

language = "English (US)",

volume = "347",

pages = "131--135",

journal = "Physics Letters B",

issn = "0370-2693",

publisher = "Elsevier B.V.",

number = "1-2",

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T1 - Analytical study of finite temperature lattice f4 theory

AU - Li, Hong

AU - Chen, Tian lun

N1 - Funding Information: *Supported by Doctoral Foundation of Chinese Educational Commission and National Natural Science Foundation of China.

PY - 1995/3/16

Y1 - 1995/3/16

N2 - With the Variational-Cumulant Expansion method, the phase diagram and the external current J as a function of the expectation value of f of lattice f4 theory at finite temperature are given analytically. It is shown that the broken phase at zero temperature might be restored at high temperature.

AB - With the Variational-Cumulant Expansion method, the phase diagram and the external current J as a function of the expectation value of f of lattice f4 theory at finite temperature are given analytically. It is shown that the broken phase at zero temperature might be restored at high temperature.

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U2 - 10.1016/0370-2693(95)00059-T

DO - 10.1016/0370-2693(95)00059-T

M3 - Article

AN - SCOPUS:0001623528

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SP - 131

EP - 135

JO - Physics Letters B

JF - Physics Letters B

IS - 1-2

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Analytical study of finite temperature lattice f⁴ theory

Abstract

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