Discrete Quantum Mechanics

Details Discrete Quantum Mechanics Discrete Quantum Mechanics

2011-04-04

arxiv.org/abs/1104.0473v2

J.Phys.A44:353001,2011

Physics

Mathematical Physics

61 pages, 1 figure. Comments and references added

Scientific paper

10.1088/1751-8113/44/35/353001

A comprehensive review of the discrete quantum mechanics with the pure imaginary shifts and the real shifts is presented in parallel with the corresponding results in the ordinary quantum mechanics. The main subjects to be covered are the factorised Hamiltonians, the general structure of the solution spaces of the Schroedinger equation (Crum's theorem and its modification), the shape invariance, the exact solvability in the Schroedinger picture as well as in the Heisenberg picture, the creation/annihilation operators and the dynamical symmetry algebras, the unified theory of exact and quasi-exact solvability based on the sinusoidal coordinates, the infinite families of new orthogonal (the exceptional) polynomials. Two new infinite families of orthogonal polynomials, the X_\ell Meixner-Pollaczek and the X_\ell Meixner polynomials are reported.

Affiliated with

Also associated with

No associations

Rating

Discrete Quantum Mechanics does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Discrete Quantum Mechanics, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Discrete Quantum Mechanics will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-317286