78 citations · 500 across the 49 of their papers we have counts for
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gr-qc2007★ 27 cited
Noncommutivity and Scalar Field Cosmology
W. Guzmán, M. Sabido, J. Socorro
In this work we extend and apply a previous proposal to study noncommutative cosmology to the FRW cosmological background coupled to a scalar field, this is done in classical and q…
gr-qc2007★ 20 cited
Non Commutative Bianchi type II Quantum Cosmology
M. Aguero, J. A. Aguilar S., C. Ortiz +2
In this paper we present the noncommutative Bianchi Class A cosmological models coupled to barotropic perfect fluid. The commutative and noncommutative quantum solution to the Whee…
gr-qc2007★ 8 cited
(Non)commutative isotropization in Bianchi I with Barotropic perfect fluid and Cosmological
C. Ortiz, E. Mena-Barboza, M. Sabido +1
We present the classical solutions to the Einstein field equations derived using the WKB-like and Hamilton procedures. The investigation is carried out in the commutative and nonco…