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20032026
most citedStrongly correlated flat-band systems: The route from Heisenberg spins to Hubbard electrons

243 citations

Showing 2017Show all

22 papers · 1 filter

cond-mat.mtrl-sci201713 cited

Tuning a sign of magnetoelectric coupling in paramagnetic NH2(CH3)2Al1-xCrx(SO4)*6H2O crystals by metal ion substitution

V. Kapustianyk, Yu. Eliyashevskyy, Z. Czapla +8

Hybrid organometallic systems offer a wide range of functionalities, including magnetoelectric interactions. However, the ability to design on-demand ME coupling remains challengin…

cond-mat.stat-mech20171 cited

Reference system approach within the white-dwarfs theory

M. V. Vavrukh, D. V. Dzikovskyi, N. L. Tyshko

Reference system approach of non-relativistic electron fluid theory was adapted for calculation of characteristics of the electron-nuclear model at the densities typical of degener…

cond-mat.str-el201725 cited

Thermodynamic properties of BaCoSiOCl in strong magnetic field: Realization of flat-band physics in a highly frustrated quantum magnet

Johannes Richter, Olesia Krupnitska, Vasyl Baliha +2

The search for flat-band solid-state realizations is a crucial issue to verify or to challenge theoretical predictions for quantum many-body flat-band systems. For frustrated quant…

math.GN2017

On locally compact shift-continuous topologies on the -bicyclic monoid

Serhii Bardyla

A topology on a monoid is called {\em shift-continuous} if for every the two-sided shift , , is continuous. For every ordinal , we…

cond-mat.quant-gas201728 cited

Impurity states in the one-dimensional Bose gas

Volodymyr Pastukhov

The detailed study of the low-energy spectrum for a mobile impurity in the one-dimensional bosonic enviroment is performed. Particularly we have considered only two analytically ac…

cond-mat.quant-gas201714 cited

2D dilute Bose mixture at low temperatures

Pavlo Konietin, Volodymyr Pastukhov

The thermodynamic and superfluid properties of the dilute two-dimensional binary Bose mixture at low temperatures are discussed. We also considered the problem of the emergence of…