219 citations · 2.2k across the 94 of their papers we have counts for
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gr-qc2002★ 3 cited
Immirzi Ambiguity in the Kinematics of Quantum General Relativity
Luis J. Garay, Guillermo A. Mena Marugan
The Immirzi ambiguity arises in loop quantum gravity when geometric operators are represented in terms of different connections that are related by means of an extended Wick transf…
gr-qc2002★ 5 cited
An anisotropic cosmological model with isotropic background radiation
Saulo Carneiro, Guillermo A. Mena Marugan
We present an exact solution of Einstein equations that describes a Bianchi type III spacetime with conformal expansion. The matter content is given by an anisotropic scalar field…