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Published in 2017 at "Journal of Superconductivity and Novel Magnetism"
DOI: 10.1007/s10948-016-3828-0
Abstract: The extended Hubbard model in the zero-bandwidth limit with intersite density–density interactions (nearest- and next-nearest-neighbor) is analyzed in the site-dependent mean-field approximation. In this paper, we investigate a case of on-site attraction U
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Keywords:
bandwidth limit;
hubbard model;
zero bandwidth;
site attraction ... See more keywords
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Published in 2017 at "Physical review applied"
DOI: 10.1103/physrevapplied.9.034031
Abstract: An opto-electro-mechanical system formed by a nanomembrane capacitively coupled to an LC resonator and to an optical interferometer has been recently employed for the high--sensitive optical readout of rf signals [T. Bagci, \emph{et~al.}, Nature {\bf…
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Keywords:
bandwidth limit;
sensitivity bandwidth;
sensitivity;
limit multimode ... See more keywords
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Published in 2018 at "Acta Physica Polonica A"
DOI: 10.12693/aphyspola.133.401
Abstract: Phase Separations in the Narrow-Bandwidth Limit of the Penson-Kolb-Hubbard Model at Zero Temperature K.J. Kapciaa,b,∗ and W.R. Czart Institute of Physics, Polish Academy of Sciences, Aleja Lotników 32/46, 02-668 Warsaw, Poland Institute of Nuclear Physics,…
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Keywords:
bandwidth limit;
limit penson;
physics;
separations narrow ... See more keywords