22 citations · 24 across the 2 of their papers we have counts for
4 papers
Discussing Quantum Aspects of Higher-Derivative 3D-Gravity in the First-Order Formalism
J. A. Helayel-Neto, L. M. de Moraes, V. J. Vasquez Otoya
In this paper, we reassess the issue of deriving the propagators and identifying the spectrum of excitations associated to the vielbein and spin connection of (1+2)-D gravity in th…
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…
Casimir Effect for Gauge Scalars: The Kalb-Ramond Case
F. A. Barone, L. M. De Moraes, J. A. Helayel-Neto
In this work we calculate the functional generator of the Green's functions of the Kalb-Ramond field in 3+1 dimensions. We also calculate the functional generator, and correspondin…
Comments on Topologically Massive Gravity with Propagating Torsion
J. L. Boldo, L. M. de Moraes, J. A. Helayel-Neto
We study and discuss some of the consequences of the inclusion of torsion in 3D Einstein-Chern-Simons gravity. Torsion may trigger the excitation of non-physical modes in the spect…