EVALUATION OF THE ONE-LOOP EFFECTIVE ACTION AT ZERO AND FINITE-TEMPERATURE - SCALAR FIELDS

被引：9
|
作者：
LEE, CLY
机构：
[1] California Institute of Technology, Pasadena
来源：
PHYSICAL REVIEW D | 1994年 / 49卷 / 08期
关键词：
D O I：
10.1103/PhysRevD.49.4101
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
A method for determining the leading quantum contributions to the effective action for both zero and finite temperatures is presented. While it is described in the context of a scalar field theory, it can be straightforwardly extended to include fermions. An extrapolation procedure which can significantly enhance the computational efficiency is introduced. This formalism is used to investigate quantum corrections to the nucleation rate in first-order phase transitions.
引用
收藏
页码：4101 / 4106
页数：6
相关论文
共 50 条
  • [1] ONE-LOOP FINITE-TEMPERATURE EFFECTIVE ACTION FOR COMPOSITE FIELDS IN CURVED SPACE
    BALAKRISHNAN, J
    [J]. INTERNATIONAL JOURNAL OF MODERN PHYSICS A, 1995, 10 (03): : 389 - 420
  • [2] ONE-LOOP CORRECTIONS TO THE BUBBLE NUCLEATION RATE AT FINITE-TEMPERATURE
    BAACKE, J
    KISELEV, VG
    [J]. PHYSICAL REVIEW D, 1993, 48 (12): : 5648 - 5654
  • [3] One-loop effective action for spherical scalar field collapse
    Mikovic, A
    Radovanovic, V
    [J]. CLASSICAL AND QUANTUM GRAVITY, 1998, 15 (04) : 827 - 838
  • [4] Completing the scalar and fermionic universal one-loop effective action
    Michael Krämer
    Benjamin Summ
    Alexander Voigt
    [J]. Journal of High Energy Physics, 2020
  • [5] Completing the scalar and fermionic universal one-loop effective action
    Kraemer, Michael
    Summ, Benjamin
    Voigt, Alexander
    [J]. JOURNAL OF HIGH ENERGY PHYSICS, 2020, 2020 (01)
  • [6] High-temperature expansion of the one-loop effective action induced by scalar and Dirac particles
    Igor Kalinichenko
    Peter Kazinski
    [J]. The European Physical Journal C, 2017, 77
  • [7] One-Loop Effective Action with Composite Fields in Gauge Theories
    Zyryanova, O. V.
    Kolesnikov, O. V.
    [J]. RUSSIAN PHYSICS JOURNAL, 2017, 59 (10) : 1663 - 1670
  • [8] High-temperature expansion of the one-loop effective action induced by scalar and Dirac particles
    Kalinichenko, Igor
    Kazinski, Peter
    [J]. EUROPEAN PHYSICAL JOURNAL C, 2017, 77 (12):
  • [9] One-Loop Effective Action with Composite Fields in Gauge Theories
    O. V. Zyryanova
    O. V. Kolesnikov
    [J]. Russian Physics Journal, 2017, 59 : 1663 - 1670
  • [10] Effective action for cosmological scalar fields at finite temperature
    Yeuk-Kwan E. Cheung
    Marco Drewes
    Jin U Kang
    Jong Chol Kim
    [J]. Journal of High Energy Physics, 2015
12345