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Analysis of Accretion Disk Around the Euler-Heisenberg Anti-de Sitter Black Hole
Fortschritte der Physik ( IF 3.9 ) Pub Date : 2023-09-12 , DOI: 10.1002/prop.202200205
Ghulam Abbas 1, 2 , Hamza Rehman 1
Affiliation  

The investigation of thin accretion disc surrounding the Einstein- Euler- Heisenberg- Anti- de Sitter black hole is demonstrated. Additionally, the black hole event horizons and compute their effective potential and equations of motion is analyzed. The specific energy, specific angular momentum, and specific angular velocity of the particles that move in circular orbits above the thin accretion disk are obtained. Also, the effects of parameters of the Einstein- Euler- Heisenberg- Anti De sitter black hole on specific angular velocity, specific heat energy, and specific angular momentum, have been discussed in detail. The positions of the innermost stable circular orbits and illustrate the effective potential are displayed. Furthermore, the circular orbits of black hole are obtained numerically and locates the position of the innermost stable circular orbit and event horizon. Also, the Gamma ray burst emitted from the Einstein Euler Heisenberg Anti de sitter black hole is studied.

中文翻译:

欧拉-海森堡反德西特黑洞周围吸积盘分析

演示了对爱因斯坦-欧拉-海森堡-反德西特黑洞周围薄吸积盘的研究。此外,还分析了黑洞事件视界并计算其有效势和运动方程。获得在薄吸积盘上方的圆形轨道上运动的粒子的比能量、比角动量和比角速度。此外,还详细讨论了爱因斯坦-欧拉-海森堡-反德西特黑洞的参数对比角速度、比热能和比角动量的影响。显示最里面稳定圆形轨道的位置并说明有效势。此外,数值计算得到了黑洞的圆形轨道,并定位了最内层稳定圆形轨道和事件视界的位置。此外,还研究了从爱因斯坦欧拉海森堡反德西特黑洞发射的伽马射线暴。
更新日期:2023-09-12
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