Behavior of logarithmic branch cuts in the self-energy of gluons at finite temperature

被引：5
|
作者：
Brandt, FT [1 ]
Frenkel, J [1 ]
机构：
[1] Univ Sao Paulo, Inst Fis, BR-05315970 Sao Paulo, Brazil
来源：
PHYSICAL REVIEW D | 1999年 / 60卷 / 10期
关键词：
D O I：
10.1103/PhysRevD.60.107701
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
We give a simple argument for the cancellation of the log(-k(2)) terms (k is the gluon momentum) between the zero-temperature and the temperature-dependent parts of the thermal self-energy. [S0556-2821(99)00322-7].
引用
收藏
页数：3
相关论文
共 50 条
  • [1] Transversality of the logarithmic divergences in the classical finite temperature SU(N) self-energy
    Arrizabalaga, A
    Nauta, BJ
    van Weert, CG
    PHYSICS LETTERS B, 2000, 491 (1-2) : 214 - 218
  • [2] Structure of the graviton self-energy at finite temperature
    Brandt, FT
    Frenkel, J
    PHYSICAL REVIEW D, 1998, 58 (08):
  • [3] Multiple scattering expansion of the self-energy at finite temperature
    Jeon, S
    Ellis, PJ
    PHYSICAL REVIEW D, 1998, 58 (04):
  • [4] Finite temperature gluon self-energy in a class of temporal gauges
    Brandt, FT
    Frenkel, J
    Machado, FR
    PHYSICAL REVIEW D, 2000, 61 (12)
  • [5] Δ self-energy at finite temperature and density and the πN cross section
    Ghosh, Snigdha
    Sarkar, Sourav
    Mitra, Sukanya
    PHYSICAL REVIEW D, 2017, 95 (05)
  • [6] FERMION SELF-ENERGY CORRECTIONS IN PERTURBATIVE THEORY AT FINITE TEMPERATURE
    ALTHERR, T
    AURENCHE, P
    PHYSICAL REVIEW D, 1989, 40 (12): : 4171 - 4177
  • [7] ρ self-energy at finite temperature and density in the real-time formalism
    Ghosh, Sabyasachi
    Sarkar, Sourav
    NUCLEAR PHYSICS A, 2011, 870-71 : 94 - 111
  • [8] Self-energy of Lambda in finite nuclei
    HjorthJensen, M
    Polls, A
    Ramos, A
    Muther, H
    NUCLEAR PHYSICS A, 1996, 605 (04) : 458 - 474
  • [9] Two-loop self-energy and multiple scattering at finite temperature
    Kapusta, JI
    Wong, SMH
    PHYSICAL REVIEW D, 2001, 64 (04):
  • [10] Branch cuts due to finite-temperature quasiparticles
    Weldon, HA
    PHYSICAL REVIEW D, 1998, 58 (10)
12345