EXACT SOLUTIONS, LADDER OPERATORS AND BARUT–GIRARDELLO COHERENT STATES FOR A HARMONIC OSCILLATOR PLUS AN INVERSE SQUARE POTENTIAL
2005 ◽
Vol 19
(28)
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pp. 4219-4227
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Keyword(s):
The One
◽
We present exact solutions of the one-dimensional Schrödinger equation with a harmonic oscillator plus an inverse square potential. The ladder operators are constructed by the factorization method. We find that these operators satisfy the commutation relations of the generators of the dynamical group SU(1, 1). Based on those ladder operators, we obtain the analytical expressions of matrix elements for some related functions ρ and [Formula: see text] with ρ=x2. Finally, we make some comments on the Barut–Girardello coherent states and the hidden symmetry between E(x) and E(ix) by substituting x→ix.
2006 ◽
Vol 21
(28n29)
◽
pp. 5833-5843
Keyword(s):
2011 ◽
Vol 110-116
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pp. 3750-3754
Keyword(s):
2019 ◽
Vol 34
(6)
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pp. 339-351
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2019 ◽
Vol 17
(02)
◽
pp. 2050021
2018 ◽
Vol 33
(26)
◽
pp. 1850150
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Keyword(s):