Vacuum polarization in Schwarzschild space-time by anomaly induced effective actions

被引：60

作者：

Balbinot, R

Fabbri, A

Shapiro, I

机构：

[1] Univ Bologna, Dipartmento Fis, I-40126 Bologna, Italy

[2] Ist Nazl Fis Nucl, Sez Bologna, I-40126 Bologna, Italy

[3] Stanford Univ, Dept Phys, Stanford, CA 94305 USA

[4] Univ Fed Juiz de Fora, ICE, Dept Fis, BR-36036330 Juiz de Fora, MG, Brazil

[5] Tomsk Pedagog Univ, Tomsk, Russia

来源：

NUCLEAR PHYSICS B | 1999年 / 559卷 / 1-2期

关键词：

black holes; Hawking evaporation; trace anomaly;

D O I：

10.1016/S0550-3213(99)00424-1

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

The characteristic features of [T-mu nu] in the Boulware, Unruh and Hartle-Hawking states for a conformal massless scalar field propagating in the Schwarzschild space-time are obtained by means of effective actions deduced by the trace anomaly. The actions are made local by the introduction of auxiliary fields and boundary conditions are carefully imposed on them in order to select the different quantum states. (C) 1999 Elsevier Science B.V. All rights reserved.

引用

页码：301 / 319

页数：19

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