45 citations · 125 across the 10 of their papers we have counts for
10 papers
Effects of quantum corrections to Lorentzian vacuum transitions in the presence of gravity
H. García-Compeán, J. Hernández-Aguilar, D. Mata-Pacheco +1
We present a study of the vacuum transition probabilities taking into account quantum corrections. We first introduce a general method that expands previous works employing the Lor…
Conformal diagrams for the gravitational collapse of a spherically symmetric dust cloud
Néstor Ortiz, Olivier Sarbach
We present an algorithm for the construction of conformal coordinates in the interior of a spherically symmetric, collapsing matter cloud in general relativity. This algorithm is b…
Super-Hopf realizations of Lie Superalgebras: Braided Paraparticle extensions of the Jordan-Schwinger map
K. Kanakoglou, C. Daskaloyannis, A. Herrera-Aguilar
The mathematical structure of a mixed paraparticle system (combining both parabosonic and parafermionic degrees of freedom) commonly known as the Relative Parabose Set, will be inv…
Reconstructing the interaction term between dark matter and dark energy
Freddy Cueva, Ulises Nucamendi
We apply a parametric reconstruction method to a homogeneous, isotropic and spatially flat Friedmann-Robertson-Walker (FRW) cosmological model filled of a fluid of dark energy (DE)…
Searching for spacetime granularity: analyzing a concrete experimental setup
Yuri Bonder, Daniel Sudarsky
In this work we show that the spin pendulum techniques developed by the E\:{o}t-Wash group could be used to put very stringent bounds on the free parameters of a Lorentz invariant…
Introduction to Extra Dimensions
Thomas G. Rizzo
Extra dimensions provide a very useful tool in addressing a number of the fundamental problems faced by the Standard Model. The following provides a very basic introduction to this…