SOLUTION OF THE DIRAC EQUATION WITH POSITION-DEPENDENT MASS IN A COULOMB AND SCALAR FIELDS IN A CONICAL SPACETIME
2013 ◽
Vol 28
(31)
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pp. 1350137
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Keyword(s):
The Self
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We consider the problem of a relativistic particle with position-dependent mass in the presence of a Coulomb and a scalar potentials in the background spacetime generated by a cosmic string. The scalar potential arises from the self-interaction potential which is induced by the conical geometry of the spacetime under consideration. We find the solution of the corresponding Dirac equation and determine the energy spectrum of the particle. The behavior of the energy levels on the parameters associated with the presence of the cosmic string and with the fact that the mass of the particle depends on its position is also analyzed.
2018 ◽
Vol 33
(04)
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pp. 1850025
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2014 ◽
Vol 92
(12)
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pp. 1565-1569
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Keyword(s):
2010 ◽
Vol 25
(33)
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pp. 2849-2857
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Keyword(s):
2013 ◽
Vol 28
(18)
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pp. 1350084
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Keyword(s):
2006 ◽
Vol 352
(6)
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pp. 478-483
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Keyword(s):
2014 ◽
Vol 29
(40)
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pp. 1450210
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2017 ◽
Vol 95
(4)
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pp. 331-335
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