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arxiv: quant-ph/0311159 · v1 · submitted 2003-11-24 · 🪐 quant-ph · cond-mat.stat-mech· hep-th· math-ph· math.MP· physics.chem-ph

Quantization of non-Hamiltonian and Dissipative Systems

classification 🪐 quant-ph cond-mat.stat-mechhep-thmath-phmath.MPphysics.chem-ph
keywords quantizationdynamicalconsidereddissipativenon-hamiltonianoperatorsuggestedsystem
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A generalization of canonical quantization which maps a dynamical operator to a dynamical superoperator is suggested. Weyl quantization of dynamical operator, which cannot be represented as Poisson bracket with some function, is considered. The usual Weyl quantization of observables is a specific case of suggested quantization. This approach allows to define consistent quantization procedure for non-Hamiltonian and dissipative systems. Examples of the harmonic oscillator with friction (generalized Lorenz-Rossler-Leipnik-Newton equation), the Fokker-Planck-type system and Lorenz-type system are considered.

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