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Quantum Hamiltonian for gravitational collapse

Husain, Viqar and Winkler, Oliver (2006) Quantum Hamiltonian for gravitational collapse. [Preprint]

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    Abstract

    Using a Hamiltonian formulation of the spherically symmetric gravity-scalar field theory adapted to flat spatial slicing, we give a construction of the reduced Hamiltonian operator. This Hamiltonian, together with the null expansion operators presented in an earlier work, form a framework for studying gravitational collapse in quantum gravity. We describe a setting for its numerical implementation, and discuss some conceptual issues associated with quantum dynamics in a partial gauge fixing.

    Item Type: Preprint
    Additional Information: pubdom TRUE
    Uncontrolled Keywords: AARMS
    Subjects: 83-xx Relativity and gravitational theory
    Faculty: UNSPECIFIED
    Depositing User: lingyun ye
    Date Deposited: 09 Jul 2007
    Last Modified: 27 Apr 2010 16:35
    URI: https://docserver.carma.newcastle.edu.au/id/eprint/355

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