Black hole decay and quantum instantons

Dongsu Bak; Sang Pyo Kim; Sung Ku Kim; Kwang Sup Soh; Jae Hyung Yee

doi:10.1103/PhysRevD.62.047504

Black hole decay and quantum instantons

Dongsu Bak, Sang Pyo Kim, Sung Ku Kim, Kwang Sup Soh, Jae Hyung Yee

Department of Physics

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6 Scopus citations

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 quasinormal 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.

Original language	English
Article number	047504
Pages (from-to)	1-4
Number of pages	4
Journal	Physical Review D
Volume	62
Issue number	4
DOIs	https://doi.org/10.1103/PhysRevD.62.047504
State	Published - 15 Aug 2000

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10.1103/PhysRevD.62.047504

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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 quasinormal 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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Y1 - 2000/8/15

N2 - 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 quasinormal 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.

AB - 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 quasinormal 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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Black hole decay and quantum instantons

Abstract

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