Search Results - "Anacleto, M. A."

Absorption, scattering and shadow by a noncommutative black hole with global monopole by Anacleto, M. A., Brito, F. A., Campos, J. A. V., Passos, E.

“…In this paper, we investigate the process of massless scalar wave scattering due to a noncommutative black hole with a global monopole through the partial wave…”
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Lorentz violation correction to the Aharonov-Bohm scattering by Anacleto, M. A.

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Quasinormal modes and shadow of noncommutative black hole by Campos, J. A. V., Anacleto, M. A., Brito, F. A., Passos, E.

“…In this paper we investigate quasinormal modes (QNM) for a scalar field around a noncommutative Schwarzschild black hole. We verify the effect of…”
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Analogue Aharonov-Bohm effect in neo-Newtonian theory by Anacleto, M. A., Salako, I. G., Brito, F. A., Passos, E.

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LIV effects on the quantum stochastic motion in an acoustic FRW-geometry by Anacleto, M. A., Bessa, C. H. G., Brito, F. A., Mateus, A. E., Passos, E., Santos, J. R. L.

“…It is well known in the literature that vacuum fluctuations can induce a random motion of particles which is sometimes called quantum Brownian motion or…”
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Aharonov–Bohm effect for a fermion field in a planar black hole “spacetime” by Anacleto, M. A., Brito, F. A., Mohammadi, A., Passos, E.

“…In this paper we consider the dynamics of a massive spinor field in the background of the acoustic black hole spacetime. Although this effective metric is…”
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Noncommutative Correction to the Entropy of BTZ Black Hole with GUP by Anacleto, M. A., Brito, F. A., Carvalho, B. R., Passos, E.

“…We investigate the effect of noncommutativity and quantum corrections to the temperature and entropy of a BTZ black hole based on a Lorentzian distribution…”
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Acoustic black holes from Abelian Higgs model with Lorentz symmetry breaking by Anacleto, M.A., Brito, F.A., Passos, E.

“…In this Letter we derive acoustic black hole metrics in the (3+1) and (2+1)-dimensional Abelian Higgs model with Lorentz symmetry breaking. In this set up the…”
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Superresonance effect from a rotating acoustic black hole and Lorentz symmetry breaking by Anacleto, M.A., Brito, F.A., Passos, E.

“…We investigate the possibility of the acoustic superresonance phenomenon (analog to the superradiance in black hole physics), i.e., the amplification of a…”
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Quantum-Corrected Two-Dimensional Horava-Lifshitz Black Hole Entropy by Mota-Silva, J. C., Brito, F. A., Bazeia, D., Anacleto, M. A.

“…We focus on the Hamilton-Jacobi method to determine several thermodynamic quantities such as temperature, entropy, and specific heat of two-dimensional…”
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Cosmology in the Universe with Distance Dependent Lorentz-Violating Background by Passos, E., Brito, F. A., Anacleto, M. A., Almeida, C. A. G., Santos, J. R. L.

“…We consider a cosmological setup with inflaton in the presence of a redshift dependent Lorentz-violating time-like background to address the inflationary…”
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Superluminal neutrinos from Lorentz-violating dimension-5 operators by Almeida, C. A. G., Anacleto, M. A., Brito, F. A., Passos, E.

“…We consider Lorentz- and CPT-violating dimension-5 operators to address the issue of superluminal neutrinos recently pointed out in OPERA experiments. We…”
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Absorption, scattering, quasinormal modes and shadow by canonical acoustic black holes in Lorentz-violating background by Campos, J. A. V., Anacleto, M. A., Brito, F. A., Passos, E.

“…In the present work, we study the scattering for a black hole described by the canonical acoustic metric with Lorentz violation using asymptotic and numerical…”
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Quantum correction to the entropy of noncommutative BTZ black hole by Anacleto, M. A., Brito, F. A., Cavalcanti, A. G., Passos, E., Spinelly, J.

“…In this paper we consider the generalized uncertainty principle (GUP) in the tunneling formalism via Hamilton–Jacobi method to determine the quantum-corrected…”
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Absorption and scattering by a self-dual black hole by Anacleto, M. A., Brito, F. A., Campos, J. A. V., Passos, E.

“…In this paper we investigate the process of massless scalar wave scattering due to a self-dual black hole through the partial wave method. We calculate the…”
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Diffusive process under Lifshitz scaling and pandemic scenarios by Anacleto, M.A., Brito, F.A., de Queiroz, A.R., Passos, E., Santos, J.R.L.

“…We here propose to model active and cumulative cases data from COVID-19 by a continuous effective model based on a modified diffusion equation under Lifshitz…”
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Acoustic black holes and universal aspects of area products by Anacleto, M.A., Brito, F.A., Passos, E.

“…In this paper we derive acoustic metrics in the (3+1)-dimensional Abelian Higgs model with higher derivative terms. We have found acoustic metrics that are…”
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Lifshitz scaling in CPT-even Lorentz-violating electrodynamics and GRB time delay by Farias, K. E. L. de, Sampaio, T. A. M., Anacleto, M. A., Brito, F. A., Passos, E.

“…In this work, we consider the Hořava–Lifshitz scaling to rewrite higher-order derivatives in Lorentz-violating CPT-even electrodynamics. The possibility of the…”
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Thin-shell gravastar in a noncommutative BTZ geometry by Silva, A. T. N, Anacleto, M. A, Casarini, L

“…In this paper, we build a thin-shell gravastar model within a noncommutative BTZ geometry. For this, we consider a noncommutative BTZ metric in the inner…”
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Modified metrics of acoustic black holes: A review by Anacleto, M. A, Brito, F. A, Passos, E

“…Phys Sci & Biophys J 2023, 7(1): 000245 In this brief review, we will address acoustic black holes arising from quantum field theory in the Lorentz-violating…”
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