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Open Quantum Systems Decoherence Entanglement Theory Quantum Correlations Quantum Simulation

Particular Integrability and (Quasi)-exact-solvability

arXiv
Authors: Alexander V. Turbiner

Year

2012

Paper ID

8619

Status

Preprint

Abstract Read

~2 min

Abstract Words

55

Citations

N/A

Abstract

A notion of a particular integrability is introduced when two operators commute on a subspace of the space where they act. Particular integrals for one-dimensional (quasi)-exactly-solvable Schroedinger operators and Calogero-Sutherland Hamiltonians for all roots are found. In the classical case some special trajectories for which the corresponding particular constants of motion appear are indicated.

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  • This paper contributes to the Quantum Simulation research area in the Quantum Articles archive.
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  • A notion of a particular integrability is introduced when two operators commute on a subspace of the space where they act.

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