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JOURNALS // Teoreticheskaya i Matematicheskaya Fizika // Archive

TMF, 1997 Volume 110, Number 1, Pages 73–85 (Mi tmf953)

This article is cited in 14 papers

Quantum dissipative systems. III. Definition and algebraic structure

V. E. Tarasov

Skobeltsyn Institute of Nuclear Physics, Lomonosov Moscow State University

Abstract: Starting from the requirement of a consistent quantum description of dissipative (non-Hamiltonian) systems, which is formulated as the absence of a contradiction between the evolution equations for quantum dissipative systems and quantum commutation relations, we show that the Jacobi identity is not satisfied. Thus, the requirement for a consistent quantum description forces one go beyond the Lie algebra. As a result, anticommutative non-Lie algebras are necessary to describe dissipative (non-Hamiltonian) systems in quantum theory.

Received: 30.04.1996

DOI: 10.4213/tmf953


 English version:
Theoretical and Mathematical Physics, 1997, 110:1, 57–67

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