Zobrazeno 1 - 10
of 304
pro vyhledávání: '"Mukhin, S."'
Autor:
Seleznev, D. V., Seidov, S. S., Pugach, N. G., Bezymiannykh, D. G., Mukhin, S. I., Lvov, B. G.
We consider a spin valve composed of a superconducting film (S) between two ferromagnetic insulators (FI) on two sides. In the dirty limit the superconductor is described by Usadel equations. Appropriate boundary conditions were chosen for two S-FI i
Externí odkaz:
http://arxiv.org/abs/2410.08761
Autor:
Seidov, S. S., Mukhin, S. I.
Quantum batteries, which are quantum systems to be used for storage and transformation of energy, are attracting research interest recently. A promising candidate for their investigation is the Dicke model, which describes an ensemble of two--level s
Externí odkaz:
http://arxiv.org/abs/2309.12433
Analytic solution of semiclassical dynamics equations of the Dicke model in a superradiant state is presented. The time dependences of the amplitudes of superradiant bosonic condensate and coherent two-level atomic array in the microwave cavity prove
Externí odkaz:
http://arxiv.org/abs/2309.12446
Analytic expression is found for the frequency dependence of transmission coefficient of a transmission line inductively coupled to the microwave cavity with superradiant condensate. Sharp transmission drops reflect condensate's frequencies spectrum.
Externí odkaz:
http://arxiv.org/abs/2103.12061
Autor:
Matveenko, S. I., Mukhin, S. I.
In the t-U-V Hubbard model on the square lattice we found self-consistent analytic solution for the ground state with coexisting d-wave symmetric bond ordered pair density wave (PDW) and spin (SDW) or charge (CDW) density waves, as observed in some h
Externí odkaz:
http://arxiv.org/abs/2102.00144
Autor:
Seidov, S. S., Mukhin, S. I.
We study the emergence of a parity breaking coherent photonic state of a photon mode coupled to finite array of two-level systems, represented by pseudospins 1/2. The pseudospin-photon interaction is realised via a shift of the photonic oscillator eq
Externí odkaz:
http://arxiv.org/abs/2004.13772
Autor:
Mukhin, S. I.
An emergence of magnetic boson of instantonic nature, that provides a Cooper-'pairing glue', is considered in the repulsive 'nested' Hubbard model of superconducting cuprates. It is demonstrated, that antiferromagnetic instantons of a spin density wa
Externí odkaz:
http://arxiv.org/abs/1806.04110
Autor:
van Ostaay, J. A. M., Mukhin, S. I.
Publikováno v:
Low Temperature Physics (Kharkov), 2018,v.44, No.6, pp. 747-757
We consider contribution to the phonon scattering, in the temperature range of 1K, by the dislocation kinks pinned in the random stress fields in a crystal. The effect of electron-kink scattering on the thermal transport in the normal metals was cons
Externí odkaz:
http://arxiv.org/abs/1805.02019