219 citations · 2.2k across the 94 of their papers we have counts for
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gr-qc1993★ 5 cited
Reality Conditions for Lorentzian and Euclidean Gravity in the Ashtekar Formulation
Guillermo A. Mena Marugan
Using Ashtekar variables, we analyze Lorentzian and Euclidean gravity in vacuum up to a constant conformal transformation. We prove that the reality conditions are invariant under…
gr-qc1993★ 13 cited
Reality Conditions in Nonperturbative Quantum Cosmology
Guillermo A. Mena Marugan
We carry out the nonperturbative canonical quantization of several types of cosmological models that have already been studied in the geometrodynamic formulation using the complex…
gr-qc1993★ 16 cited
Non-Perturbative Canonical Quantization of Minisuperspace Models: Bianchi Types I and II
Nenad Manojlovic, Guillermo A. Mena Marugan
We carry out the quantization of the full type I and II Bianchi models following the non-perturbative canonical quantization program. These homogeneous minisuperspaces are complete…