TY - JOUR
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
VL - 347
SP - 131
EP - 135
JO - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
SN - 0370-2693
IS - 1-2
ER -