Abstract:
Complete sets of symmetry operators of arbitrary finite order are found for the Schrödinger equation with some types of potential, including the potential of a supersymmetric harmonic oscillator. Potentials that admit nontrivial higher symmetries are described.
Citation:
A. G. Nikitin, S. P. Onufriichuk, W. I. Fushchych, “Higher symmetries of the Schrödinger equation”, TMF, 91:2 (1992), 268–278; Theoret. and Math. Phys., 91:2 (1992), 514–521
This publication is cited in the following 5 articles:
Stanislav Yu. Lukashchuk, “Approximate Nonlocal Symmetries for a Perturbed Schrödinger Equation with a Weak Infinite Power-Law Memory”, AppliedMath, 2:4 (2022), 585
Stanislav Opanasenko, Roman O. Popovych, “Generalized symmetries and conservation laws of (1 + 1)-dimensional Klein–Gordon equation”, Journal of Mathematical Physics, 61:10 (2020)
W. I. Fushchych, A. G. Nikitin, “Higher symmetries and exact solutions of linear and nonlinear Schrödinger equation”, Journal of Mathematical Physics, 38:11 (1997), 5944
Anatolii Nikitin, “Non-Lie Symmetries and Supersymmetries”, JNMP, 2:3-4 (1995), 405
V. V. Firstov, I. V. Shirokov, “Classification of quadratic symmetry algebras of the Schr�dinger equation”, Russ Phys J, 38:8 (1995), 772