Publikationsdatum:
2013-07-19
Beschreibung:
Author(s): Sandipan Sengupta In four-dimensional gravity theory, the Barbero-Immirzi parameter has a topological origin, and can be identified as the coefficient multiplying the Nieh-Yan topological density in the gravity Lagrangian, as proposed by Date et al. [ Phys. Rev. D 79 044008 (2009)]. Based on this fact, a first order... [Phys. Rev. D 88, 024031] Published Thu Jul 18, 2013
Schlagwort(e):
General relativity, gravitation
Print ISSN:
0556-2821
Digitale ISSN:
1089-4918
Thema:
Physik
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