authors
- Ciaglia, F. M.
- DI COSMO, FABIO
- IBORT LATRE, LUIS ALBERTO
- MARMO, GIUSEPPE
- SCHIAVONE, L.
- ZAMPINI, A.
Lagrangian description of Heisenberg and Landau-von Neumann equations of motion
Articles
Overview
published in
- MODERN PHYSICS LETTERS A Journal
publication date
- April 2020
issue
- 19, 2050161
volume
- 35
Digital Object Identifier (DOI)
International Standard Serial Number (ISSN)
- 0217-7323
Electronic International Standard Serial Number (EISSN)
- 1793-6632
abstract
- An explicit Lagrangian description is given for the Heisenberg equation on the algebra of operators of a quantum system, and for the Landau&-von Neumann equation on the manifold of quantum states which are isospectral with respect to a fixed reference quantum state.
Classification
keywords
- lagrangian mechanics; inverse problem; heisenberg equation; space of states of a quantum system