Zobrazeno 1 - 10
of 81
pro vyhledávání: '"Remizov, S V"'
Autor:
Dmitriev, A. Yu., Vasenin, A. V., Gunin, S. A., Remizov, S. V., Elistratov, A. A., Pogosov, W. V., Astafiev, O. V.
A cascade of two-level superconducting artificial atoms -- a source and a probe -- strongly coupled to a semi-infinite waveguide is a promising tool for observing nontrivial phenomena in quantum nonlinear optics. The probe atom can scatter an antibun
Externí odkaz:
http://arxiv.org/abs/2409.10975
We apply the scattering matrix formalism to wave mixing on a quantum two-level system. We carry out the fermionization of the two-level system degrees of freedom using the Popov-Fedotov semions, calculate n-particle Green's function, and apply the Le
Externí odkaz:
http://arxiv.org/abs/2309.01444
Autor:
Shapiro, D. S., Remizov, S. V., Lebedev, A. V., Babukhin, D. V., Akzyanov, R. S., Zhukov, A. A., Bork, L. V.
Publikováno v:
Phys. Rev. A 105, 023321 (2022)
A dimerized fermion chain, described by Su-Schrieffer-Heeger (SSH) model, is a well-known example of 1D system with a non-trivial band topology. An interplay of disorder and topological ordering in the SSH model is of a great interest owing to experi
Externí odkaz:
http://arxiv.org/abs/2111.15500
Autor:
Fedorov, G. P., Remizov, S. V., Shapiro, D. S., Pogosov, W. V., Egorova, E., Tsitsilin, I., Andronik, M., Dobronosova, A. A., Rodionov, I. A., Astafiev, O. V., Ustinov, A. V.
Publikováno v:
Phys. Rev. Lett. 126, 180503 (2021)
We demonstrate non-equilibrium steady-state photon transport through a chain of five coupled artificial atoms simulating the driven-dissipative Bose-Hubbard model. Using transmission spectroscopy, we show that the system retains many-particle coheren
Externí odkaz:
http://arxiv.org/abs/2011.11454
Publikováno v:
Laser Physics Letters 16, 065205 (2019)
We propose a realization of two remarkable effects of Dicke physics in quantum simulation of light-matter many-body interactions with artificial quantum systems. These effects are a superradiant decay of an ensemble of qubits and the opposite radiati
Externí odkaz:
http://arxiv.org/abs/1909.11900
This is the reply to the comment by I. S. Burmistrov, P. D. Kurilovich, and V. D. Kurilovich [arXiv:1903.047241] on our paper "Noise in the helical edge channel anisotropically coupled to a local spin" [JETP Lett. 108, 664 (2018), arXiv:1810.05831].<
Externí odkaz:
http://arxiv.org/abs/1903.07642
Publikováno v:
Phys. Rev. A 99, 063821 (2019)
The analysis of single-mode photon fluctuations and their counting statistics at the superradiant phase transition is presented. The study concerns the equilibrium Dicke model in a regime where the Rabi frequency, related to a coupling of the photon
Externí odkaz:
http://arxiv.org/abs/1812.04915
Publikováno v:
JETP Lett. 108, No. 10, 664 - 669 (2018)
We calculate the frequency-dependent shot noise in the edge states of a two-dimensional topological insulator coupled to a magnetic impurity with spin $S=1/2$ of arbitrary anisotropy. If the anisotropy is absent, the noise is purely thermal at low fr
Externí odkaz:
http://arxiv.org/abs/1810.05831
Publikováno v:
Quantum Information Processing 17, 223 (2018)
We point out that superconducting quantum computers are prospective for the simulation of the dynamics of spin models far from equilibrium, including nonadiabatic phenomena and quenches. The important advantage of these machines is that they are prog
Externí odkaz:
http://arxiv.org/abs/1807.10149
Autor:
Stolyarov, V. S., Remizov, S. V., Shapiro, D. S., Pons, S., Vlaic, S., Aubin, H., Baranov, D. S., Brun, Ch., Yashina, L. V., Bozhko, S. I., Cren, T., Pogosov, W. V., Roditchev, D.
Publikováno v:
Appl. Phys. Lett. 111, 251601 (2017)
The influence of individual impurities of Fe on the electronic properties of topological insulator Bi$_2$Se$_3$ is studied by Scanning Tunneling Microscopy. The microscope tip is used in order to remotely charge/discharge Fe impurities. The charging
Externí odkaz:
http://arxiv.org/abs/1712.00915