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math-ph2012★ 14 cited
The Weyl-Wigner-Moyal Formalism for Spin
Feifei Li, Carol Braun, Anupam Garg
The Weyl-Wigner-Moyal formalism is developed for spin by means of a correspondence between spherical harmonics and spherical harmonic tensor operators. The analogue of the Moyal ex…
math-ph2000
Discrete phase integral method for five-term recursion relations
Anupam Garg
A formalism is developed to study certain five-term recursion relations by discrete phase integral (or Wentzel-Kramers-Brillouin) methods. Such recursion relations arise naturally…