Notes on quantum evolution across singularities

✍ Scribed by O. Evnin

• Book ID: 105357702
• Publisher: John Wiley and Sons
• Year: 2008
• Tongue: English
• Weight: 165 KB
• Volume: 56
• Category: Article
• ISSN: 0015-8208
• DOI: 10.1002/prop.200810546

✦ Synopsis

Abstract

In a number of model contexts, evolution across space‐time singularities (reminiscent of the cosmological singularities) involves time‐dependent quantum Hamiltonians developing a singularity as a function of time. In this contribution to the proceedings of the 3rd RTN workshop in Valencia, I review some recent investigations of the general properties of such systems.