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Schatten Class Operators in a Representation Space of Canonical Commutation Relations
A. S. Holevo Steklov Mathematical Institute of Russian Academy of Sciences, ul. Gubkina 8, Moscow, 119991 Russia
Abstract:
The Schatten classes $\mathfrak S_p$ of operators in a Hilbert space—a noncommutative analog of the classical $l_p$ spaces—play a significant role in recent studies on quantum information theory. In the present paper we give sufficient conditions for an operator to belong to $\mathfrak S_p$ in the case where the Hilbert space is the space of an irreducible representation of the canonical commutation relations.
Received: September 14, 2019 Revised: October 14, 2019 Accepted: January 27, 2020
Citation:
A. S. Holevo, “Schatten Class Operators in a Representation Space of Canonical Commutation Relations”, Modern problems of mathematical and theoretical physics, Collected papers. On the occasion of the 80th birthday of Academician Andrei Alekseevich Slavnov, Trudy Mat. Inst. Steklova, 309, Steklov Math. Inst. RAS, Moscow, 2020, 165–173; Proc. Steklov Inst. Math., 309 (2020), 150–158
Linking options:
https://www.mathnet.ru/eng/tm4072https://doi.org/10.4213/tm4072 https://www.mathnet.ru/eng/tm/v309/p165
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