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Published in 2020 at "Physical Review B"
DOI: 10.1103/physrevb.102.235132
Abstract: Many-body localization is a striking mechanism that prevents interacting quantum systems from thermalizing. The absence of thermalization behaviour manifests itself, for example, in a remanence of local particle number configurations, a quantity that is robust…
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Keywords:
many body;
body localized;
two spatial;
spatial dimensions ... See more keywords
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Published in 2021 at "Physical Review B"
DOI: 10.1103/physrevb.103.024203
Abstract: We have recently shown that the logarithmic growth of the entanglement entropy following a quantum quench in a many-body localized phase is accompanied by a slow growth of the number entropy ${S}_{N}\ensuremath{\sim}ln\phantom{\rule{0.16em}{0ex}}ln\phantom{\rule{0.16em}{0ex}}t$. Here we provide…
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Keywords:
many body;
number;
ensuremath alpha;
alpha ensuremath ... See more keywords
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Published in 2021 at "Physical Review B"
DOI: 10.1103/physrevb.104.205411
Abstract: We adopt a geometric perspective on Fock space to provide two complementary insights into the eigenstates in many-body-localized fermionic systems. On the one hand, individual many-bodylocalized eigenstates are well approximated by a Slater determinant of…
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Keywords:
many body;
localized systems;
geometry;
body localized ... See more keywords
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Published in 2018 at "Physical Review B"
DOI: 10.1103/physrevb.98.144205
Abstract: We chart out the ground state phase diagram and demonstrate the presence of a many-body localized (MBL) phase for an experimentally realizable one-dimensional (1D) constrained dipole boson model in the presence of an Aubry-Andre (AA)…
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Keywords:
phase;
phase bosonic;
many body;
body localized ... See more keywords