Scattering state and bound state of scalar field in Schwarzschild spacetime: Exact solution
Scattering state and bound state of scalar field in Schwarzschild spacetime: Exact solution
复制标题
史瓦西时空中标量场的散射态和束缚态:精确解
DOI:
10.1016/j.aop.2019.167919
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发表时间:
2016-12
影响因子:
3
通讯作者:
Wu-Sheng Dai
中科院分区:
文献类型:
--
作者:
Wen-Du Li;Yu-Zhu Chen;Wu-Sheng Dai
The main aim of this paper is twofold. (1) Exact solutions of a scalar field in the Schwarzschild spacetime are presented. The exact wave functions of scattering states and bound-states are presented. Besides the exact solution, we also provide explicit approximate expressions for bound-state eigenvalues and scattering phase shifts. (2) By virtue of the exact solutions, we give a direct calculation for the discontinuous jump on the horizon for massive scalar fields, while in literature such a jump is obtained from an asymptotic solution by an analytic extension treatment. (C) 2019 Elsevier Inc. All rights reserved.
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DOI:
10.1140/epjc/s10052-015-3512-8
发表时间:
2015-03
期刊:
The European Physical Journal C
影响因子:
--
作者:
Wen-Du Li;Wu-Sheng Dai
通讯作者:
Wen-Du Li;Wu-Sheng Dai
DOI:
10.1142/9789812384935_0005
发表时间:
1993-06
期刊:
Resonance
影响因子:
--
作者:
S. Hawking
通讯作者:
S. Hawking
影响因子:
5
作者:
R. Balbinot;A. Fabbri;Piero Nicolini;V. Frolov;P. Sutton;A. Zelnikov
通讯作者:
R. Balbinot;A. Fabbri;Piero Nicolini;V. Frolov;P. Sutton;A. Zelnikov
影响因子:
5
作者:
C. F. Macedo;L. Crispino
通讯作者:
C. F. Macedo;L. Crispino
影响因子:
3.5
作者:
W. Jin
通讯作者:
W. Jin