Bogoliubov Transformations and Entanglement of Two Fermions
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چکیده
We show that Bogoliubov transformations, widely used in quantum field theory, can be also useful in quantum information theory. Namely, we show that the problem of the choice of tensor product decomposition in the system of two fermions can be analysed with the help of Bogoliubov transformations of creation and annihilation operators. Concepts of Physics, Vol. IV, No. 3 (2007) DOI: 10.2478/v10005-007-0017-8 389
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تاریخ انتشار 2007