Gravity Induced Spontaneous Radiation

TL;DR

This paper proposes a new universal radiation mechanism called Gravity Induced Spontaneous Radiation (GISR) that explains black hole radiation and entropy, aligning with Hawking radiation and the Page curve, based on microscopic structures and hermitian Hamiltonian dynamics.

Contribution

It introduces GISR as a universal radiation mechanism linked to microscopic structures, providing analytic solutions and demonstrating consistency with black hole entropy and Hawking radiation.

Findings

GISR produces thermal radiation identical to Hawking radiation.

The entropy variation follows the Page curve.

Solutions to Einstein's equations support the area law of black hole entropy.

Abstract

We suggest that behind the black hole information paradox is a new and universal radiation mechanism, Gravity Induced Spontaneous Radiation, or GISR hereafter. This mechanism happens to all kinds of compositional objects and it requires only their microscopic structure as the basis. It's always accompanied with such inner structures' variation and allows for explicitly hermitian hamiltonian description. For black holes, by Wigner-Wiesskopf approximation we show that such a radiation has a thermal spectrum exactly the same as hawking radiation; while through numeric integration, we show that the variation of the radiation particles' entropy exhibits all features of Page curve as expected. We also provide exact and analytic solutions to the Einstein equation describing microscopic structures required by the GISR of black holes and show that, after quantisation the degeneracy of wave functions corresponding with those solutions are consistent with the area law formula of Bekenstein-Hawking entropy.