Quantum Thermal Effect of Dirac Particles in a Non-uniformly Rectilinearly Accelerating Kinnersley Black Hole
Wu Shuang-Qing, Cai Xu
TL;DR
This paper investigates the Hawking radiation of Dirac particles from a non-uniformly accelerating Kinnersley black hole, revealing that horizon properties depend on time and angle, and deriving the radiation spectrum.
Contribution
It introduces a method to analyze Dirac particle radiation in a dynamic, non-uniformly accelerating black hole with horizon properties varying over time and angle.
Findings
Horizon location varies with time and polar angle.
Hawking temperature depends on position and time.
Radiation spectrum of Dirac particles is derived.
Abstract
The Hawking radiation of Dirac particles in an arbitrarily rectilinearly accelerating Kinnersley black hole is studied by using a method of the generalized tortoise coordinate transformation. Both the location and the temperature of the event horizon depend on the time and polar angle. The Hawking thermal radiation spectrum of Dirac particles is also derived. PACS numbers: 97.60.Lf, 04.70.Dy
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