Entanglement of Hard‐Core Bosons on the Honeycomb Lattice

The entanglement of hard‐core bosons in square and honeycomb lattices with nearest‐neighbor interactions is estimated by means of quantum Monte Carlo (QMC) simulations and spin‐wave (SW) analysis. The particular U(1)‐invariant form of the concurrence is used to establish a connection with observable...

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Bibliographic Details
Published inphysica status solidi (b) Vol. 256; no. 9
Main Authors Zhang, Xue‐Feng, Dillenschneider, Raoul, Eggert, Sebastian
Format Journal Article
LanguageEnglish
Published 01.09.2019
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