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quant-ph2008★ 65 cited
Exactly solvable `discrete' quantum mechanics; shape invariance, Heisenberg solutions, annihilation-creation operators and coherent states
Satoru Odake, Ryu Sasaki
Various examples of exactly solvable `discrete' quantum mechanics are explored explicitly with emphasis on shape invariance, Heisenberg operator solutions, annihilation-creation op…
quant-ph2006★ 49 cited
Exact solution in the Heisenberg picture and annihilation-creation operators
Satoru Odake, Ryu Sasaki
The annihilation-creation operators of the harmonic oscillator, the basic and most important tools in quantum physics, are generalised to most solvable quantum mechanical systems o…