143 citations
6 papers
Soliton structures in a molecular chain model with saturation
E. Villagran, J. Socorro, Ricardo Garcia-Salcedo +1
In the present work, we study, by means of a one-dimensional lattice model, the collective excitations corresponding to intra molecular ones of a chain like proteins. It is shown t…
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…
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…
(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…
Gravastars supported by nonlinear electrodynamics
Francisco S. N. Lobo, Aaron V. B. Arellano
Gravastar models have recently been proposed as an alternative to black holes, mainly to avoid the problematic issues associated with event horizons and singularities. In this work…
Evolving wormhole geometries within nonlinear electrodynamics
Aaron V. B. Arellano, Francisco S. N. Lobo
In this work, we explore the possibility of evolving (2+1) and (3+1)-dimensional wormhole spacetimes, conformally related to the respective static geometries, within the context of…