Zobrazeno 1 - 10
of 30
pro vyhledávání: '"Skorobagatko, Gleb A."'
Autor:
Hutak, Taras, Skorobagatko, Gleb
Strongly correlated transport of interacting electrons through the one-dimensional tunnel contact is considered within the Luttinger liquid model of one-dimensional electrodes on arbitrary time scales $ t> \hbar /\Lambda_{g} $. Using previous results
Externí odkaz:
http://arxiv.org/abs/2108.03259
Autor:
Skorobagatko, Gleb A.
Publikováno v:
Scientific Reports volume 11, Article number: 15866 (2021)
General physical background of Peres-Horodecki positive partial transpose (ppt-) separability criterion is revealed. Especially, the physical sense of partial transpose operation is shown to be equivalent to the "local causality reversal" (LCR-) proc
Externí odkaz:
http://arxiv.org/abs/2012.09428
Autor:
Skorobagatko, Gleb A.
It is shown, that the Aharonov-Albert-Vaidman concept of weak values appears to be a consequence of a more general quantum phenomenon of weak quantum evolution. Here the concept of weak quantum evolution is introduced and discussed for the first time
Externí odkaz:
http://arxiv.org/abs/1908.10516
Autor:
Skorobagatko, Gleb A.
Publikováno v:
Annals of Physics, V.422, 168298, (2020)
Equilibration to the steady state for a wide class of Luttinger liquid ballistic weakly linked tunnel contacts is extensively studied. Quantum fluctuations of tunnel current are considered in all orders in tunnel coupling and out of the equilibrium i
Externí odkaz:
http://arxiv.org/abs/1808.03569
Autor:
Skorobagatko, Gleb A.
Publikováno v:
Phys. Rev. B 98, 045409 (2018)
The low-temperature regime of charge-qubit decoherence due to its Coulomb interaction with electrons tunneling through Luttinger liquid quantum-point contact (QPC) is investigated. The study is focused on quantum detector properties of Luttinger liqu
Externí odkaz:
http://arxiv.org/abs/1712.09561
Publikováno v:
Phys. Rev. B 95, 205402 (2017)
We consider the effect of electron-electron interactions on a voltage biased quantum point contact in the tunneling regime used as a detector of a nearby qubit. We model the leads of the quantum point contact as Luttinger liquids, incorporate the eff
Externí odkaz:
http://arxiv.org/abs/1609.07281
Autor:
Skorobagatko, Gleb A.
Publikováno v:
In Annals of Physics November 2020 422
Autor:
Skorobagatko, Gleb A.
The magnetopolaronic generalization of a Majorana-resonant-level (-MRL) model is considered for a single-level vibrating quantum dot symmetrically coupled to two half-infinite $g=1/2$- Tomonaga-Luttinger liquid (-TLL) leads at the Toulouse point. At
Externí odkaz:
http://arxiv.org/abs/1310.1326
Publikováno v:
Low Temp. Phys., 2009, Vol.35, No.12, pp. 949-956
Shuttle-like mechanism of electron transport through a single level vibrating quantum dot is considered in the regime of strong electromechanical coupling. It is shown that the increment of shuttle instability is a nonmonotonic function of the drivin
Externí odkaz:
http://arxiv.org/abs/1301.7109
Autor:
Skorobagatko, Gleb A.
Publikováno v:
Phys. Rev. B, 2012, Vol. 85, Issue 7, pp. 075310-1 - 075310-8
The problem of resonant transport of strongly interacting electrons through a one-dimensional single-level vibrating quantum dot is being considered. In this paper, we generalize the Komnik and Gogolin model [Phys. Rev. Lett., 90, 246403, (2003)] for
Externí odkaz:
http://arxiv.org/abs/1211.2351