Перегляд за автором "Petrov, E.G."

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  • Kinetic equations for open quantum system in the occupation number representation 
    Petrov, E.G. (Вопросы атомной науки и техники, 2001)
    Master equation for density matrix of an open many–particle system is derived in the occupation number representation. The Born approximation with respect to system–bath interaction is utilized and the fast relaxation ...
  • Master Equation for State Occupancies of an Open Quantum System 
    Petrov, E.G. (2010)
    Based on the non-equilibrium density matrix method and using the Bogolyubov’s approach for the decoupling of many-particle distribution functions, a closed set of kinetic equations is derived for the state occupancies of ...
  • Single-magnon tunneling through a ferromagnetic nanochain 
    Petrov, E.G.; Ostrovsky, V. (Физика низких температур, 2010)
    Magnon transmission between ferromagnetic contacts coupled by a linear ferromagnetic chain is studied at the condition when the chain exhibits itself as a tunnel magnon transmitter. It is shown that dependently on magnon ...