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arXiv · 1110.1575

Some Considerations on Discrete Quantum Gravity

Gabriele Gionti·S. J
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Abstract

Recent results in Local Regge Calculus are confronted with Spin Foam Formalism. Introducing Barrett-Crane Quantization in Local Regge Calculus makes it possible to associate a unique Spin $j_{h}$ with an hinge $h$, fulfilling one of the requirements of Spin Foam definition. It is shown that inter-twiner terms of Spin Foam can follow from the closure constraint in Local Regge Calculus. Dedicated to Beppe Marmo for his 65th Birthday

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Gabriele Gionti, S. J. 2012-01-24. Some Considerations on Discrete Quantum Gravity. https://doi.org/10.1142/s0219887812600134

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