Zobrazeno 1 - 8
of 8
pro vyhledávání: '"P. S. Muraev"'
Autor:
P. S. Muraev, Andrey R. Kolovsky
Publikováno v:
Quantum Electronics. 51:502-505
We analyse stationary current of the bosonic particles in a flux rhombic lattice connecting two particle reservoirs. For vanishing interparticle interactions the current is shown to monotonically decrease as the flux is increased and become strictly
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f651ef93a6fb5e79518690ce2d3dfc4e
https://doi.org/10.1070/qel17559
https://doi.org/10.1070/qel17559
It is known that quantum transport of non-interacting Bose particles across the tight-binding chain is ballistic in the sense that the current does not depend on the chain length. We address the question whether the transport of strongly interacting
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2afeab4332cb229f7241556b3851e03b
http://arxiv.org/abs/2206.08711
http://arxiv.org/abs/2206.08711
We analyze the current of Bose particles across the tight-binding chain connected at both ends to the particles reservoirs. Unlike the standard open Bose-Hubbard model, where the presence of reservoirs is taken into account by the Lindbladians acting
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a8688d8042fc0e9b6334369c3e86acd2
http://arxiv.org/abs/2109.14824
http://arxiv.org/abs/2109.14824
Autor:
M.S. Sidorenko, Andrey Bogdanov, P. S. Muraev, O. N. Sergaeva, Charles Roques-Carmes, Dmitrii N. Maksimov, Z. F. Sadrieva
Publikováno v:
2021 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC).
Dielectric resonators are open systems whose eigenmodes couple to the radiation continuum resulting in nonzero radiation losses. For a long time, it was believed that only guided modes with frequencies below the light line were decoupled from the rad
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5f843224ce05a70468ead074ff4f5294
https://doi.org/10.1109/cleo/europe-eqec52157.2021.9592618
https://doi.org/10.1109/cleo/europe-eqec52157.2021.9592618
Autor:
Andrey Bogdanov, Charles Roques-Carmes, P. S. Muraev, M.S. Sidorenko, O. N. Sergaeva, Z. F. Sadrieva, Dmitrii N. Maksimov
Being a general wave phenomenon, bound states in the continuum (BICs) appear in acoustic, hydrodynamic, and photonic systems of various dimensionalities. Here, we report the first experimental observation of an accidental electromagnetic BIC in a one
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::471fb8bbba61a2db17dedcc38c017ff8
http://arxiv.org/abs/2010.15167
http://arxiv.org/abs/2010.15167
We analyze the energy spectrum of the three-site Bose-Hubbard model. It is shown that this spectrum is a mixture of the regular and irregular spectra associated with the regular and chaotic components of the classical Bose-Hubbard model. We find rela
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ad136e28484a46fb728b3e49fc7ebb20
http://arxiv.org/abs/1910.12489
http://arxiv.org/abs/1910.12489
We analyze stationary current of bosonic carriers in the Bose-Hubbard chain of length $L$ where the first and the last sites of the chain are attached to reservoirs of Bose particles acting as the particle source and sink, respectively. The analysis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::114278db95a836984a784b094fbe18cc
We theoretically analyze the depletion dynamics of an ensemble of cold atoms in a quasi one-dimensional optical lattice where atoms in one of the lattice sites are subject to decay. Unlike the previous studies of this problem in R. Labouvie, {\em et.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bb17e8ec722a40dd5a29ffaeebdba0d7