Unraveling Hawking radiation

Abstract In the classical theory of general relativity black holes can only absorb and not emit particles. However it is shown that quantum mechanical effects cause black holes to create and emit particles as if they were hot bodies with temperature proportional to κ, the surface gravity of the black hole. This paper has the main goal to unraveling Hawking radiation, for spherically symmetric collapse, serving as motivation and support to introductory studies in quantum field theory in curved space-times.

摘要：在经典广义相对论框架下，黑洞仅能吸收粒子而无法向外辐射粒子。但研究证实，量子力学效应会促使黑洞生成并发射粒子，其辐射行为与温度与黑洞表面引力κ成正比的热体无异。本文的核心研究目标为阐明球对称坍缩场景下的霍金辐射（Hawking radiation），以期为弯曲时空中量子场论的入门学习与研究提供理论支撑与研究启发。