Supported by the National Natural Science Foundation of China(12105151);the Natural Science Foundation of Shandong Province,China(ZR2020QA080);partially Supported by the National Natural Science Foundation of China(11875026,11875025,12035005)。
We investigate the shadows of the Konoplya-Zhidenko naked singularity.In the spacetime of the Konoplya-Zhidenko naked singularity,not only an unstable retrograde light ring(LR)but also an unstable prograde LR exists,l...
Supported by the National Natural Science Foundation of China(12275004,12205013,11873044);"the Fundamental Research Funds for the Central Universities"(2021NTST13)。
In a recent work by Fernandes[Phys.Rev.D 108(6),L061502(2023)],an exact stationary and axisymmetric solution was discovered in semiclassical gravity with type-A trace anomaly.This was identified as a quantum-corrected...
Supported in part by the National Natural Science Foundation of China(12175108)。
We investigate the dynamic and thermodynamic laws governing rotating regular black holes.By analyzing dynamic properties,i.e.,the interaction between scalar particles and rotating regular black holes,we establish the ...
In Liaqat and Hussain(2022)it was proved that the effect of dark energy with w_(n)=1/3 causes a reduction in the energy content of the quintessential charged-Kerr spacetime.This result needs correction as it is observ...
the National Natural Science Foundation of China(NSFC)(12235016,12221005);the Strategic Priority Research Program of the Chinese Academy of Sciences(XDB34030000);the start-up funding from the University of Chinese Academy of Sciences(UCAS);the Fundamental Research Funds for the Central Universities。
Vorticities in heavy-ion collisions(HICs)are supposed to induce spin alignment and polarization phenomena of quarks and mesons.In this work,we analyze the spin alignment of vector mesonsϕandρinduced by rotation from ...
Supported in part by the National Natural Science Foundation of China(11675081,12175108)
Regular black holes,as part of an important attempt to eliminate the singularities in general relativity,have been of wide concern.Because the superradiance associated with rotating regular black holes plays an indisp...
Supported by the National Key R&D Program of China(2020YFC2201400)。
In this study,we investigate the effect of nonlinear electrodynamics on the shadows of charged,slowly rotating black holes with the presence of a cosmological constant.Rather than the null geodesic of the background b...
Previous studies have indicated that the peak of the quarkonium entropy at the deconfinement transition can be related to the entropic force,which would induce the dissociation of heavy quarkonium.In this study,we inv...
We perform a potential analysis on the holographic Schwinger effect in a rotating deformed AdS blackhole background.We calculate the total potential of a quark-antiquark(QQ)pair in an external electric field and evalu...
Supported by the National Key R&D Program of China(2020YFC2201400);the Major Program of the National Natural Science Foundation of China(11690021);the National Natural Science Foundation of China(11505066)。
In this work,we study the optical properties of a class of magnetically charged rotating black hole spacetimes.The black holes in question are assumed to be immersed in the quintessence field,and subsequently,the resu...