3 papers
hep-th1994
Avoidance of Classical Singularities in Quantized Gravitational Dust Systems
Yoav Peleg
We use the canonical quantization of spherically symetric dust universes, and calculate the expectation value of the quantized metric, . Though the classical solutio…
hep-th1993
Quantum Dust Black Holes
Yoav Peleg
By analysing the infinite dimensional midisuperspace of spherically symmetric dust universes, and aply it to collapsing dust stars, one finds that the general quantum state is a bo…
hep-th1993
The Wave Function of a Collapsing Star and Quantization Conditions
Yoav Peleg
A very simple minisuperspace describing the Oppenheimer-Snyder collapsing star is found. The semiclasical wave function of that model turn out to describe a bound state. For fixed…