Zobrazeno 1 - 10
of 216
pro vyhledávání: '"LANDIM, R. R."'
Publikováno v:
Annals of Physics 471 (2024) 169833
In this study, we investigate the thermodynamic properties and quasinormal modes of Dymnikova black holes within the context of higher dimensions in Einstein's general theory of relativity. We calculate the thermodynamic parameters, including the Haw
Externí odkaz:
http://arxiv.org/abs/2404.02818
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-Visser solution, is employed by transforming the radial variable usin
Externí odkaz:
http://arxiv.org/abs/2306.03029
Autor:
Oliveira, R. R. S., Landim, R. R.
In this paper, we study the thermodynamic properties of the noncommutative quantum Hall effect (NCQHE) with anomalous magnetic moment (AMM) for both relativistic and nonrelativistic cases in the high temperatures regime. Thus, we use the canonical en
Externí odkaz:
http://arxiv.org/abs/2302.04371
Autor:
OLIVEIRA, R. R. S.1 rubensrso@fisica.ufc.br, LANDIM, R. R.1 renan@fisica.ufc.br
Publikováno v:
Acta Physica Polonica B. 2024, Vol. 55 Issue 10, p10-A1.1-10-A1.17. 17p.
Publikováno v:
Symmetry 2023, 15(2), 383
Wormholes (WH) require negative energy, and therefore an exotic matter source. Since Casimir energy is negative, it has been speculated as a good candidate to source that objects a long time ago. However only very recently a full solution for $D = 4$
Externí odkaz:
http://arxiv.org/abs/2212.14664
Autor:
Oliveira, R. R. S., Landim, R. R.
In this paper, we investigate the thermodynamic properties of the noncommutative Dirac oscillator with a permanent electric dipole moment in the presence of an electromagnetic field in contact with a heat bath. Using the canonical ensemble, we determ
Externí odkaz:
http://arxiv.org/abs/2212.10339
In this manuscript, we discuss the confinement of the spin $\frac{1}{2}$ field on a plethora of branewords models. Recently, in (Eur.Phys.J.C 80 (2020) 5, 432), we studied the consistency of the Standard Model (SM) fields localization on braneworlds
Externí odkaz:
http://arxiv.org/abs/2212.02259
In this paper, we investigate the bound-state solutions of the noncommutative Dirac oscillator with a permanent electric dipole moment in the presence of an electromagnetic field in (2+1)-dimensions. We consider a radial magnetic field generated by a
Externí odkaz:
http://arxiv.org/abs/2211.09592
In this paper we study the scalar(tensor) and vector unparticle corrections for cosmic and black strings. Initially we have considered an static cosmic string ansatz from which we obtain the solution in terms of first and second kind Bessel functions
Externí odkaz:
http://arxiv.org/abs/2209.14793
In the present paper, we investigate the bound-state solutions of the noncommutative quantum Hall effect (NCQHE) with anomalous magnetic moment (AMM) in three different relativistic scenarios, namely: the Minkowski spacetime (inertial flat case), the
Externí odkaz:
http://arxiv.org/abs/2204.06057