DIRAC OSCILLATORS AND QUASI-EXACTLY SOLVABLE OPERATORS
2005 ◽
Vol 20
(25)
◽
pp. 1875-1885
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Keyword(s):
The Dirac equation is formulated in the background of three types of physically relevant potentials: scalar, vector and "Dirac-oscillator" potentials. Assuming these potentials to be spherically-symmetric and with generic polynomial forms in the radial variable, we construct the corresponding radial Dirac equation. Cases where this linear spectral equation is exactly solvable or quasi-exactly solvable are worked out in details. When available, relations between the radial Dirac operator and some super-algebra are pointed out.
Keyword(s):
2003 ◽
Vol 18
(27)
◽
pp. 4955-4973
◽
2013 ◽
Vol 236
◽
pp. 426-442
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1996 ◽
Vol 108
(1)
◽
pp. 876-888
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2005 ◽
Vol 20
(12)
◽
pp. 911-921
◽
2018 ◽
Vol 108
(12)
◽
pp. 2635-2667
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