Zobrazeno 1 - 10
of 68
pro vyhledávání: '"Umair Shahzad"'
Autor:
Umair Shahzad
Publikováno v:
Transactions on Environment and Electrical Engineering, Vol 4, Iss 1, Pp 33-44 (2022)
Transient stability assessment is an integral part of dynamic security assessment of power systems. Traditional methods of transient stability assessment, such as time domain simulation approach and direct methods, are appropriate for offline studies
Externí odkaz:
https://doaj.org/article/7cd6b5456d0f4d1b8a8ffb980dbc52ba
Publikováno v:
Nuclear Physics B, Vol 1006, Iss , Pp 116653- (2024)
In this work, we discussed the Davies-type phase transitions in two distinct categories of dyonic AdS black holes (BHs). The first one is dyonic AdS BHs within four-dimensional spacetime framework. The second one is the dyonic BHs with quasitopologic
Externí odkaz:
https://doaj.org/article/7de19a3f491045b2ab4378d061e5f9ac
Publikováno v:
In Nuclear Physics, Section B January 2025 1010
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 83, Iss 11, Pp 1-20 (2023)
Abstract This work is devoted to discussing spinning particles’ motion in the surrounding dynamic phantom AdS Black hole (BH) with phantom scalar field k. The primary goal of this research is to differentiate between the effects of electric and mag
Externí odkaz:
https://doaj.org/article/254e15612d2c49c88f69857d189ca4a1
Publikováno v:
In Annals of Physics April 2024 463
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 82, Iss 11, Pp 1-11 (2022)
Abstract This work deals with the applications of thermodynamical geometries on conformal gravity black holes (CGBH) consisting of conformal parameters a and k. The stability of black hole (BH) addressed with the aid of small, middle, large and diver
Externí odkaz:
https://doaj.org/article/314a9ca361da405cbfd85ede290cdaca
Autor:
Muhammad Umair Shahzad, Hamood Ur Rehman, Aziz Ullah Awan, Zeeshan Zafar, Ahmed M. Hassan, Ifrah Iqbal
Publikováno v:
Results in Physics, Vol 52, Iss , Pp 106771- (2023)
The coupled Drinfeld–Sokolov–Wilson (DSW) equation is a system of nonlinear partial differential equations (NLPDEs) in (1+1)-dimensions that play a fundamental role in soliton theory and integrable systems. Due to its ability to accurately descri
Externí odkaz:
https://doaj.org/article/2d5599406b48487ab1e0fe6bc420cef8
Autor:
M. Umair Shahzad, Lubna Nosheen
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 82, Iss 5, Pp 1-15 (2022)
Abstract In this paper, we discuss the thermodynamic phase-transition, thermal stability and criticality of dynamic phantom AdS black hole (BH) in the presence of electric charge e and magnetic charge g. To accomplish this, we construct the specific
Externí odkaz:
https://doaj.org/article/f8e62230570c4ae9a15c6de12458e0d4
Publikováno v:
International Journal of Geometric Methods in Modern Physics; Sep2024, Vol. 21 Issue 10, p1-24, 24p
Autor:
Muhammad Umair Shahzad, Hamood Ur Rehman, Aziz Ullah Awan, ElSayed M. Tag-ElDin, Attiq Ur Rehman
Publikováno v:
Symmetry, Vol 14, Iss 10, p 2033 (2022)
In this paper, the geodesic motion of neutral and test particles around the time conformal (TC) Dilaton black hole (BH) is investigated using the eϵg(t) as the time conformal factor in which g(t) is an arbitrary function of time and ϵ is a perturba
Externí odkaz:
https://doaj.org/article/16b390de3efa4fdeba17687940fcaf8a