40 citations · 139 across the 11 of their papers we have counts for
5 papers · 1 filter
Thermal Casimir effect in the Einstein Universe with a spherical boundary
Herondy F. S. Mota, Celio R. Muniz, Valdir B. Bezerra
In the present paper we investigate thermal fluctuation corrections to the vacuum energy at zero temperature of a conformally coupled massless scalar field whose modes propagate in…
Null second order corrections to Casimir energy in weak gravitational field: The Schwinger's approach
A. P. C. M Lima, G. Alencar, R. R. Landim
We show through Schwinger's approach that in a static weak gravitational background, the Casimir Energy for a real massless scalar field obeying Dirichlet boundary conditions on re…
Null Second Order Corrections to Casimir Energy in Weak Gravitational Field
A. P. C. M. Lima, G. Alencar, C. R. Muniz +1
The discussion of vacuum energy is currently a subject of great theoretical importance, specially concerning the cosmological constant problem in General Relativity. From Quantum F…
Rainbow's Gravity Corrections to the Black Hole Global Casimir Effect
G. Alencar, R. N. Costa Filho, M. S. Cunha +1
In this manuscript we compute corrections to the global Casimir effect at zero and finite temperature due to Rainbow's Gravity (parametrized by ). For this we use the solutions…
On Effective Spacetime Dimension in the Hořava-Lifshitz Gravity
G. Alencar, V. B. Bezerra, M. S. Cunha +1
In this manuscript we explicitly compute the effective dimension of spacetime in some backgrounds of Hořava-Lifshitz (H-L) gravity. For all the cases considered, the results are co…