23 citations · 63 across the 6 of their papers we have counts for
6 papers
Master equations governing the coupling between spin-currents and gravity
A. de Camargo, R. F. Sobreiro, V. J. Vasquez Otoya
In this work we consider the Einstein-Hilbert action in the first order order formalism coupled to Dirac spinors. From the little group symmetry, we derive the corresponding Bargma…
DBI equations and holographic DC conductivity
Alfonso Ballon-Bayona, Cristine N. Ferreira, Victor J. Vasquez Otoya
We provide a simple method for writing the Dirac-Born-Infeld (DBI) equations of a Dp-brane in an arbitrary static background whose metric depends only on the holographic radial coo…
Ultrarelativistic Bose-Einstein Gas on Lorentz Symmetry Violation
J. A. de Sales, T. Costa-Soares, V. J. Vasquez Otoya
In this paper we study the effects of Lorentz Symmetry Breaking on thermodynamics properties of ideal gases. Inspired in the dispersion relation came from the Carroll-Field-Jackiw…
Affine gauge theory of gravity and its reduction to the Riemann-Cartan geometry
R. F. Sobreiro, V. J. Vasquez Otoya
We discuss a possible framework for the construction of a quantum gravity theory where the principles of QFT and general relativity can coexist harmonically. Moreover, in order to…
On the topological reduction from the affine to the orthogonal gauge theory of gravity
R. F. Sobreiro, V. J. Vasquez Otoya
Making use of the fibre bundle theory to describe metric-affine gauge theories of gravity we are able to show that metric-affine gauge theory can be reduced to the Riemann-Cartan o…
Graviton Excitations and Lorentz-Violating Gravity with Cosmological Constant
J. L. Boldo, J. A. Helayel-Neto, L. M. de Moraes +2
Motivated by the interest raised by the problem of Lorenz-symmetry violating gauge theories in connetion with gravity models, this contribution sets out to provide a general method…