Hawking radiation by effective two-dimensional theories

被引：48

作者：

Balbinot, R

Fabbri, A

机构：

[1] Univ Bologna, Dipartimento 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

来源：

PHYSICAL REVIEW D | 1999年 / 59卷 / 04期

关键词：

D O I：

10.1103/PhysRevD.59.044031

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The recently proposed two-dimensional anomaly induced effective actions for the matter-gravity system are critically reviewed. Their failure to reproduce correctly Hawking's black hole radiation or the stability of Minkowski space-time leads us to a modification of the relevant ''quantum'' matter stress energy tensor that allows physically meaningful results to be extracted. [S0556-2821(99)02004-4].

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页数：14

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