From quantum to classical via crystallization

We show that classical states can emerge as pure ground state solutions of a quantum many-body system. We use a simple Hubbard model in 1D with strong short-range interactions and a second nearest neighbor hopping with N particles arranged among M sites. We show that the ground state of this Hubbard...

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Hauptverfasser:	Kleftogiannis, Ioannis, Amanatidis, Ilias
Format:	Artikel
Sprache:	eng
Schlagworte:	Physics - Adaptation and Self-Organizing Systems Physics - Disordered Systems and Neural Networks Physics - Mesoscale and Nanoscale Physics Physics - Quantum Physics Physics - Strongly Correlated Electrons
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