Zobrazeno 1 - 10
of 1 514
pro vyhledávání: '"Kriz J"'
Publikováno v:
Fortschritte der Physik 72, 2300245 (2024)
In this work, we have studied the quasinormal mode, greybody factors, and absorption cross section of de Sitter Reissner-Nordstr\"om black hole surrounded by quintessence field in Rastall gravity. The violation of energy-momentum conservation has a n
Externí odkaz:
http://arxiv.org/abs/2307.09976
Publikováno v:
Classical and Quantum Gravity, 41 (2024) 055003
This work explores various manifestations of bumblebee gravity within the metric-affine formalism. We investigate the impact of the Lorentz violation parameter, denoted as $X$, on the modification of the Hawking temperature. Our calculations reveal t
Externí odkaz:
http://arxiv.org/abs/2305.18871
Publikováno v:
Physics Letters B, 137744, 2023
In this work, we study the thermodynamic properties on a non--commutative background via gravitational gauge field potentials. This procedure is accomplished after contracting de Sitter (dS) group, $\mathrm{SO}(4,1)$, with the Poincar\`e group, $\mat
Externí odkaz:
http://arxiv.org/abs/2212.03134
Publikováno v:
Eur. Phys. J. Plus 138, 331 (2023)
In this paper, we examine the harmonic oscillator problem in non-commutative phase space (NCPS) by using the Dunkl derivative instead of the habitual one. After defining the Hamilton operator, we use the polar coordinates to derive the binding energy
Externí odkaz:
http://arxiv.org/abs/2209.03122
Recent studies have shown that the use of Dunkl derivatives instead of ordinary derivatives leads to deriving parity-dependent dynamic solutions. According to this motivation in this manuscript, we formulate the Dunkl-Schr\"odinger equation within th
Externí odkaz:
http://arxiv.org/abs/2208.12416
Publikováno v:
Phys. Scr. 97, 125305 (2022)
Dunkl derivative enriches solutions by discussing parity due to its reflection operator. Very recently, one of the authors of this manuscript presented one of the most general forms of Dunkl derivative that depends on three Wigner parameters to have
Externí odkaz:
http://arxiv.org/abs/2208.10471
Autor:
Borisov, D. I., Kriz, J.
We consider a general second order linear elliptic equation in a finely perforated domain. The shapes of cavities and their distribution in the domain are arbitrary and non-periodic; they are supposed to satisfy minimal natural geometric conditions.
Externí odkaz:
http://arxiv.org/abs/2204.04829
Publikováno v:
Eur. Phys. J. Plus 136:918 (2021)
In this manuscript, the modification of thermodynamic properties of Schwarzschild and Reissner-Nordstr\"{o}m black holes in the presence of higher-order generalized uncertainty principle (GUP) have been investigated. We considered heuristic analysis
Externí odkaz:
http://arxiv.org/abs/2110.01363
Publikováno v:
Int. J. Geom. Methods Mod. Phys. 18(14), 2150224 (2021)
In this study, we survey the generalized Duffin-Kemmer-Petiau oscillator containing a non-minimal coupling interaction in the context of rainbow gravity in the presence of cosmic topological defects in space-time. In this regard, we intend to investi
Externí odkaz:
http://arxiv.org/abs/2108.12832
Publikováno v:
Int. J. Mod. Phys. A 2150100 (2021)
In this study, we investigated the influence of the topological defects space-time with a spiral dislocation on a spin-zero boson field by using the Duffin-Kemmer-Petiau (DKP) equation. To be more specific, we solved the generalized spin-zero DKP equ
Externí odkaz:
http://arxiv.org/abs/2106.05791