The Superscattering Matrix for Two Dimensional Black Holes

Abstract

A consistent Euclidean semi classical calculation is given for the superscattering operator $\$$ in the RST model for states with a constant flux of energy. The $\$$ operator is CPT invariant. There is no loss of quantum coherence when the energy flux is less than a critical rate and complete loss when the energy flux is critical.

12 pages (R/94/4)

References in corpus (6)

• Evanescent Black Holes
• The Endpoint of Hawking Evaporation
• Liouville Models of Black Hole Evaporation
• Quantum Black Holes in Two Dimensions
• White Holes, Black Holes and Cpt in Two Dimensions
• Quantum Coherence in Two Dimensions

Cited by in corpus (5)

• Primordial Black Holes as Dark Matter: Recent Developments
• Scattering matrix approach to the description of quantum electron transport
• Quantum Coherence and Closed Timelike Curves
• The Problem of Time and Quantum Black Holes
• Real decoupling ghost quantization of the CGHS model for two dimensional black holes