83 citations · 923 across the 53 of their papers we have counts for
4 papers · 1 filter
Casimir Effect in the Kerr Spacetime with Quintessence
V. B. Bezerra, M. S. Cunha, L. F. F. Freitas +1
We calculate the Casimir energy of a massless scalar field in a cavity formed by nearby parallel plates orbiting a rotating spherical body surrounded by quintessence, investigating…
Relativistic Landau Levels in the Rotating Cosmic String Spacetime
M. S. Cunha, C. R. Muniz, H. R. Christiansen +1
In the spacetime induced by a rotating cosmic string we compute the energy levels of a massive spinless particle coupled covariantly to a homogeneous magnetic field parallel to the…
Variations in the fine structure constant constraining gravity theories
V. B. Bezerra, M. S. Cunha, C. R. Muniz +2
In this paper, we investigate how the fine structure constant, , locally varies in the presence of a static and spherically symmetric gravitational source. The procedure consist…
Quantum Vacuum Fluctuations in a Chromomagnetic-like Background
V. B. Bezerra, M. S. Cunha, C. R. Muniz +1
In this paper we study the effects associated to quantum vacuum fluctuations of vectorial perturbations of the Abelian SU(2) Yang-Mills field in a static and homogeneous chromomagn…