27 citations · 47 across the 3 of their papers we have counts for
3 papers
hep-th2008
Is noncommutativity related with the smallness of ?
E. Mena, O. Obregón, M. Sabido
In this letter we study the effects of a noncommutative minisuperspace, including matter degrees of freedom on a FRW universe with cosmological constant. In this setting the vacuum…
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…