Numerical methods for EPRL spin foam transition amplitudes and Lorentzian recoupling theory
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DOI: 10.1007/s10714-018-2452-7
Abstract: The intricated combinatorial structure and the non-compactness of the Lorentz group have always made the computation of $$SL(2,\mathbb {C})$$SL(2,C) EPRL spin foam transition amplitudes a very hard and resource demanding task. With sl2cfoam we provide… read more here.
Keywords: transition amplitudes; eprl spin; spin foam; foam transition ... See more keywords