Exact Solution of Schrödinger Equation in Aharonov-Bohm plus Dirac-Monopole Potential
S. M. Roy and Virendra Singh
Phys. Rev. Lett. 51, 2069 (1983) - Published 5 December, 1983
Nonmaximal Isotropy Groups and Successive Phase Transitions
Marko V. Jarić
Phys. Rev. Lett. 51, 2073 (1983) - Published 5 December, 1983