12 citations
- Centro de Investigación y de Estudios Avanzados del Instituto Politécnico NacionalMX3 papers
- Instituto Politécnico NacionalMX3 papers
- Institute for Scientific and Technological ResearchMX1 paper
- Sapienza University of RomeIT1 paper
- Stanford UniversityUS1 paper
- Universidad Autónoma MetropolitanaMX1 paper
- Universidad Nacional Autónoma de MéxicoMX1 paper
- Universidad TangamangaMX1 paper
- University of BremenDE1 paper
6 papers
Gauge connection formulations for general relativity
Diego González, Merced Montesinos
We report a new class of and diffeomorphism invariant formulations for general relativity with either a vanishing or a nonvanishing cosmological constant, which…
The boundary field theory induced by the Chern-Simons theory
Alejandro Gallardo, Merced Montesinos
The Chern-Simons theory defined on a 3-dimensional manifold with boundary is written as a two-dimensional field theory defined only on the boundary of the three-manifold. The resul…
Toward an invariant definition of repulsive gravity
Orlando Luongo, Hernando Quevedo
A remarkable property of naked singularities in general relativity is their repulsive nature. The effects generated by repulsive gravity are usually investigated by analyzing the t…
Topological field theories in n-dimensional spacetimes and Cartan's equations
Vladimir Cuesta, Merced Montesinos, Mercedes Velazquez +1
Action principles of the BF type for diffeomorphism invariant topological field theories living in n-dimensional spacetime manifolds are presented. Their construction is inspired b…
Limits to differences in active and passive charges
C. Laemmerzahl, A. Macias, H. Mueller
We explore consequences of a hypothetical difference between active charges, which generate electric fields, and passive charges, which respond to them. A confrontation to experime…
Genetic algorithm optimization of entanglement
Jorge C. Navarro-Munoz, H. C. Rosu, R. Lopez-Sandoval
We present an application of a genetic algorithmic computational method to the optimization of the concurrence measure of entanglement for the cases of one dimensional chains, as w…