Emission of scalar particles from cylindrical black holes
H. Gohar, K. Saifullah
TL;DR
This paper investigates the quantum tunneling process of scalar particles from cylindrical black holes (black strings) using WKB and Hamilton-Jacobi methods to derive tunneling probabilities and Hawking temperatures.
Contribution
It applies the Hamilton-Jacobi and WKB methods to analyze scalar particle tunneling from black strings, providing new insights into their Hawking radiation characteristics.
Findings
Calculated tunneling probabilities for scalar particles
Derived Hawking temperature for black strings
Extended tunneling analysis to charged and uncharged scalars
Abstract
We study quantum tunneling of scalar particles from black strings. For this purpose we apply WKB approximation and Hamilton-Jacobi method to solve the Klein-Gordon equation for outgoing trajectories. We find the tunneling probability of outgoing charged and uncharged scalars from the event horizon of black strings, and hence the Hawking temperature for these black configurations.
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