39 citations · 96 across the 13 of their papers we have counts for
4 papers · 1 filter
Towards Noncommutative Linking Numbers Via the Seiberg-Witten Map
H. García-Compeán, O. Obregón, R. Santos-Silva
In the present work some geometric and topological implications of noncommutative Wilson loops are explored via the Seiberg-Witten map. In the abelian Chern-Simons theory on a thre…
A general procedure to find ground state solutions for finite M(atrix) theory. Reduced models and SUSY quantum cosmology
J. L. López, O. Obregón
We propose a general method to find exact ground state solutions to the SU() invariant matrix model arising from the quantization of the 11-dimensional supermembrane action in t…
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…
The wave function of the universe and spontaneaus breaking of supersymmetry
O. Obregón, J. J. Rosales, J. Socorro +1
In this work we define a scalar product ``weighted'' with the scalar factor and show how to find a normalized wave function for the supersymmetric quantum FRW cosmological mode…