THE PHYSICS OF ELEMENTARY PARTICLES AND FIELDS |
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Spin-weighted spheroidal equation in the case of s=1 |
Sun Yue(孙越)†, Tian Gui-Hua(田贵花)‡, and Dong Kun(董锟) |
School of Science, Beijing University of Posts and Telecommunications, Beijing 100876, China |
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Abstract We present a series of studies to solve the spin-weighted spheroidal wave equation by using the method of super-symmetric quantum mechanics. We first obtain the first four terms of super-potential of the spin-weighted spheroidal wave equation in the case of s=1. These results may help summarize the general form for the n-th term of the super-potential, which is proved to be correct by means of induction. Then we compute the eigen-values and the eigen-functions for the ground state. Finally, the shape-invariance property is proved and the eigen-values and eigen-functions for excited states are obtained. All the results may be of significance for studying the electromagnetic radiation processes near rotating black holes and computing the radiation reaction in curved space-time.
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Received: 24 November 2010
Revised: 23 December 2010
Accepted manuscript online:
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PACS:
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11.30.Pb
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(Supersymmetry)
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04.25.Nx
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(Post-Newtonian approximation; perturbation theory; related Approximations)
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03.65.Ge
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(Solutions of wave equations: bound states)
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02.30.Gp
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(Special functions)
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Fund: Project supported by the National Natural Science Foundation of China (Grant Nos. 10875018 and 10773002). |
Cite this article:
Sun Yue(孙越), Tian Gui-Hua(田贵花), and Dong Kun(董锟) Spin-weighted spheroidal equation in the case of s=1 2011 Chin. Phys. B 20 061101
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