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This article is cited in 25 scientific papers (total in 25 papers)
Manipulation of states of a degenerate quantum system
I. V. Volovich, S. V. Kozyrev Steklov Mathematical Institute of Russian Academy of Sciences, ul. Gubkina 8, Moscow, 119991 Russia
Abstract:
We consider the dynamics of an open three-level quantum degenerate system. One of the levels in this system is degenerate. The system interacts with three reservoirs (quantum fields) and a classical external field. We show that nondecaying so-called dark states are generated in this system. Since the interactions of the degenerate level with two different reservoirs are different (correspond to different spaces of dark states), we can describe excitation and manipulations for this kind of states (in particular, observation in spectroscopical experiments). Possible applications of this model in quantum optics, quantum computations, and quantum photosynthesis are discussed.
Received: April 18, 2016
Citation:
I. V. Volovich, S. V. Kozyrev, “Manipulation of states of a degenerate quantum system”, Modern problems of mathematics, mechanics, and mathematical physics. II, Collected papers, Trudy Mat. Inst. Steklova, 294, MAIK Nauka/Interperiodica, Moscow, 2016, 256–267; Proc. Steklov Inst. Math., 294 (2016), 241–251
Linking options:
https://www.mathnet.ru/eng/tm3741https://doi.org/10.1134/S037196851603016X https://www.mathnet.ru/eng/tm/v294/p256
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