COHERENT STATE OF THE EXTENDED SCARF I POTENTIAL AND SOME OF ITS PROPERTIES
Keyword(s):
Using shape invariance property we construct coherent state for a class of potentials containing Scarf I and its extensions, the solutions of the latter being given in terms of the recently discovered Jacobi-Xl type exceptional polynomials. It is shown that the coherent state possesses the property of resolution of unity and exhibits sub-Poissonian behavior. We then investigate the coherent state of Scarf I potential and its l = 1 extension in some detail to understand the similarities (and differences) between the exceptional orthogonal polynomials and their classical counterparts.
2011 ◽
Vol 26
(32)
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pp. 5337-5347
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2019 ◽
Vol 472
(1)
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pp. 584-626
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2012 ◽
Vol 13
(4)
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pp. 615-666
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2015 ◽
Vol 597
◽
pp. 012064
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2016 ◽
Vol 106
(5)
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pp. 583-606
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