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The perturbation of the free rigid rotator by the trigonometric Scarf potential is shown to conserve its energy excitation patterns and change only the wave functions towards spherical harmonics rescaled by a function of an unspecified parity, or mixtures of such rescaled harmonics of equal magnetic quantum numbers and different angular momenta. In effect, no parity can be assigned to the states of the rotational bands emerging in this exotic way, and the electric dipole operator is allowed to acquire non-vanishing expectation values. © 2015, Società Italiana di Fisica and Springer-Verlag Berlin Heidelberg.
Parity-violating effects in an exotic perturbation of the rigid rotator
Generically Dependent Continuant
RDF description of Parity-violating effects in an exotic perturbation of the rigid rotator - http://orbis.uaslp.mx/vivo/individual/scopus4102
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