Dynamical symmetries and the Ermakov invariant

DOI10.1016/S0375-9601(00)00835-5zbMath0972.70026arXivmath-ph/0211038WikidataQ62038653 ScholiaQ62038653MaRDI QIDQ1594647

F. Haas, João Goedert

Publication date: 6 February 2001

Published in: Physics Letters. A (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/math-ph/0211038

zbMATH Keywords

Lagrangian formalismquadraturesNoether point symmetry

Mathematics Subject Classification ID

Quantum field theory; related classical field theories (81T99) Symmetries and conservation laws, reverse symmetries, invariant manifolds and their bifurcations, reduction for problems in Hamiltonian and Lagrangian mechanics (70H33) Symmetries and conservation laws in mechanics of particles and systems (70S10)

Related Items

On the Lie Symmetries of KeplerErmakov Systems, Analytic approximation to the harmonic oscillator equation with a sub-period time dependent parameter, Newton equation and Schrödinger equation for the harmonic oscillator with probability distributions in frequency, Perturbations of Lagrangian systems based on the preservation of subalgebras of Noether symmetries, Symmetries and conservation laws for the generalized n‐dimensional Ermakov system, Lie point symmetries for reduced Ermakov systems, General solutions of quantum mechanical equations of motion with time-dependent Hamiltonians: a Lie algebraic approach

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