Ring-Shaped Potential and a Class of Relevant Integrals Involved Universal Associated Legendre Polynomials with Complicated Arguments
Keyword(s):
We find that the solution of the polar angular differential equation can be written as the universal associated Legendre polynomials. Its generating function is applied to obtain an analytical result for a class of interesting integrals involving complicated argument, that is,∫-11Pl′m′xt-1/1+t2-2xtPk′m′(x)/(1+t2-2tx)(l′+1)/2dx, wheret∈(0,1). The present method can in principle be generalizable to the integrals involving other special functions. As an illustration we also study a typical Bessel integral with a complicated argument∫0∞Jn(αx2+z2)/(x2+z2)nx2m+1dx.
1991 ◽
Vol 28
(01)
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pp. 1-8
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1985 ◽
Vol 27
(1)
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pp. 111-124
1987 ◽
Vol 106
(3-4)
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pp. 277-305
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2008 ◽
Vol 63
(3-4)
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pp. 131-139
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