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arXiv · gr-qc/0003047

Black Hole Decay and Quantum Instantons

Donsu Bak·Sang Pyo Kim·Sung Ku Kim·Kwang-Sup Soh·Jae Hyung Yee
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Abstract

We study the analytic structure of the S-matrix which is obtained from the reduced Wheeler-DeWitt wave function describing spherically symmetric gravitational collapse of massless scalar fields. The complex simple poles in the S-matrix lead to the wave functions that satisfy the same boundary condition as quasi-normal modes of a black hole, and correspond to the bounded states of the Euclidean Wheeler-DeWitt equation. These wave function are interpreted as quantum instantons.

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Donsu Bak, Sang Pyo Kim, Sung Ku Kim, Kwang-Sup Soh, Jae Hyung Yee. 2000-05-06. Black Hole Decay and Quantum Instantons. https://doi.org/10.1103/physrevd.62.047504

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