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arXiv · gr-qc/9612041

Trace anomaly and Hawking effect in 2D dilaton gravity theories

Mariano Cadoni
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Abstract

We investigate the classical and semiclassical features of generic 2D, matter-coupled, dilaton gravity theories. In particular, we show that the mass, the temperature and the flux of Hawking radiation associated with 2D black holes are invariant under dilaton-dependent Weyl rescalings of the metric. The relationship between quantum anomalies and Hawking radiation is discussed.

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Mariano Cadoni. 1996-12-16. Trace anomaly and Hawking effect in 2D dilaton gravity theories. https://doi.org/10.1016/s0920-5632(97)00372-1

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