17 citations · 38 across the 7 of their papers we have counts for
7 papers
Charged black string bounce and its field source
A. Lima, G. Alencar, R. N. Costa Filho +1
This work builds upon the previous article [1] and explores the solution of the charged black string introduced in [2]. The black bounce regularization method, based on the Simpson…
Black string bounce to traversable wormhole
A. Lima, G. Alencar, J. Furtado
In this work, a regular black string solution will be presented from the method used by Simpson-Visser to regularize the Schwarzschild solution. As in the Simpson-Visser work, in t…
Comment on "Casimir effect in a weak gravitational field: Schwinger's approach"
A. P. C. M. Lima, G. Alencar, R. R. Landim
We show that the statement in F. Sorge [Class. Quant. Grav. 36, no.23, 235006 (2019)] that the Casimir effect receives second order corrections due to gravity is not consistent. We…
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…
Asymptotic States of Accelerated Qubits with Nonzero Background Temperature
A. P. C. M. Lima, G. Alencar, R. R. Landim
The study of the Unruh effect naturally raises the interest for a deeper understanding of the analogy between temperature and acceleration. A recurring question is whether an accel…
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…