AN ALGEBRAIC APPROACH TO A HARMONIC OSCILLATOR PLUS AN INVERSE SQUARE POTENTIAL IN TWO DIMENSIONS
2005 ◽
Vol 20
(24)
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pp. 5663-5670
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Keyword(s):
The exact solutions of the Schrödinger equation with a harmonic oscillator plus an inverse square potential are obtained in two dimensions. We construct the ladder operators directly from the radial wave functions and find that these operators satisfy the commutation relations of an SU (1, 1) group. We obtain the explicit expressions of the matrix elements for some related functions ρ and [Formula: see text] with ρ = r2. We also explore another symmetry between the eigenvalues E(r) and E(ir) by substituting r→ir.
2002 ◽
Vol 11
(02)
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pp. 155-160
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2002 ◽
Vol 11
(04)
◽
pp. 265-271
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2003 ◽
Vol 12
(06)
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pp. 809-815
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2006 ◽
Vol 175
(3)
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pp. 226-231
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Keyword(s):
1976 ◽
Vol 31
(6)
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pp. 553-556
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2000 ◽
Vol 15
(29)
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pp. 1801-1811
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Keyword(s):
1957 ◽
Vol 53
(4)
◽
pp. 843-847
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Keyword(s):
1975 ◽
Vol 30
(12)
◽
pp. 1730-1741
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Keyword(s):
1979 ◽
Vol 34
(9)
◽
pp. 1106-1112
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