Zobrazeno 1 - 10
of 3 650
pro vyhledávání: '"Shapiro D"'
The investigation into the scattering of plane waves by a periodic array of parallel cylinders utilizes the method of cylindrical wave decomposition, thereby reducing the problem complexity to a series of linear algebraic equations. This methodology
Externí odkaz:
http://arxiv.org/abs/2406.13962
Publikováno v:
Phys. Rev. B 107, 174312 (2023)
The use of dissipation for the controlled creation of nontrivial quantum many-body correlated states is of much fundamental and practical interest. What is the result of imposing number conservation, which, in closed system, gives rise to diffusive s
Externí odkaz:
http://arxiv.org/abs/2301.05258
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:
Phys. Rev. Lett. 124, 196801 (2020)
The mesoscopic Stoner instability is an intriguing manifestation of symmetry breaking in isolated metallic quantum dots, underlined by the competition between single-particle energy and Heisenberg exchange interaction. Here we study this phenomenon i
Externí odkaz:
http://arxiv.org/abs/1910.11581
Publikováno v:
Phys. Rev. A 102, 023703 (2020)
In a view of recent proposals for the realization of anisotropic light-matter interaction in such platforms as (i) non-stationary or inductively and capacitively coupled superconducting qubits, (ii) atoms in crossed fields and (iii) semiconductor het
Externí odkaz:
http://arxiv.org/abs/1909.10252
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
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