TY - JOUR
T1 - Four-dimensional QED with four-fermion interaction at finite temperature
AU - Sin Kyu Kang, Kyu Kang
AU - Kye, Won Ho
AU - Jae Kwan Kim, Kwan Kim
PY - 1993/1/28
Y1 - 1993/1/28
N2 - Using the real-time formalism we derive the temperature dependent gap equation for a dynamically generated fermion mass of ladder QED with four-fermion interaction. We obtain the value of the critical temperature from the gap equation. Some numerical results are presented. We also consider the composite operator effective potential of this model.
AB - Using the real-time formalism we derive the temperature dependent gap equation for a dynamically generated fermion mass of ladder QED with four-fermion interaction. We obtain the value of the critical temperature from the gap equation. Some numerical results are presented. We also consider the composite operator effective potential of this model.
UR - https://www.scopus.com/pages/publications/0010220375
U2 - 10.1016/0370-2693(93)90274-L
DO - 10.1016/0370-2693(93)90274-L
M3 - Article
AN - SCOPUS:0010220375
SN - 0370-2693
VL - 299
SP - 358
EP - 366
JO - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
IS - 3-4
ER -