WKB analysis of the scattering of massive Dirac fields in Schwarzschild black-hole spacetimes

淡江大學機構典藏 > 理學院 > 物理學系暨研究所 > 期刊論文 > Item 987654321/27450

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题名:	WKB analysis of the scattering of massive Dirac fields in Schwarzschild black-hole spacetimes
作者:	曹慶堂;Cho, Hing-tong;Lin, Y. C.
贡献者:	淡江大學物理學系
日期:	2005-03-07
上传时间:	2009-12-31 10:09:39 (UTC+8)
出版者:	Institute of Physics (IOP)
摘要:	We analysis the radial equations for massive Dirac fields in Schwarzschild black hole spacetimes. Different approximation formulae under the WKB scheme are developed for the transmission probability T of the radial wavefunction with E 2 ≫V m , E 2 ≈V m , and E 2 ≪V m , where E is the energy of the field and V m is the maximum value of the effective potential. Explicit results of T in these approximations are given for various values of E , the mass m , and the angular momentum parameter κ of the fields. We also discuss the dependence of T on these parameters.
關聯:	Classical and quantum gravity 22(5), pp.775-790
DOI:	10.1088/0264-9381/22/5/001
显示于类别:	[物理學系暨研究所] 期刊論文

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