A computable framework for Loop Quantum Gravity

Viqar Husain; Tomasz Pawlowski

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arXiv · 1305.5203

A computable framework for Loop Quantum Gravity

Viqar Husain·Tomasz Pawlowski

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Abstract

We present a non-perturbative quantization of general relativity coupled to dust and other matter fields. The dust provides a natural time variable, leading to a physical Hamiltonian with spatial diffeomorphism symmetry. The methods of loop quantum gravity applied to this model lead to a physical Hilbert space and Hamiltonian. This provides a framework for physical calculations in the theory.

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Viqar Husain, Tomasz Pawlowski. 2013-05-22. A computable framework for Loop Quantum Gravity. https://arxiv.org/abs/1305.5203

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