Affiliation:
1. Dipartimento di Matematica Università di Genova, Via Dodecaneso 35, 16146 Genova, Italy
Abstract
In this paper, we investigate if the presence of symmetries in the evolution of an open quantum system gives information about the invariant subspaces. Unfortunately, the answer is, in general, negative, but under suitable conditions we can observe that the representation through which we describe the symmetry determines a privileged family of orthogonal projections strongly correlated with the structure of the decoherence-free sub-algebra and, as a consequence, with harmonic projections.
Publisher
World Scientific Pub Co Pte Ltd
Subject
Applied Mathematics,Mathematical Physics,Statistics and Probability,Statistical and Nonlinear Physics
Cited by
1 articles.
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