Journal of Physics A Mathematical and GeneralMatrix elements of in the Morse oscillator basisM. BancewiczPublished Apr 17, 1998• 15 citationsPublisherAbstractFormulae for the matrix elements of in the Morse oscillator basis are derived in the p -representation. Explicit expressions are given for k = 1,2,3 and 4.DOI10.1088/0305-4470/31/15/011