Many-body position operator in lattice fermionic systems with periodic boundary conditions

DOI10.1088/1751-8113/42/41/412003zbMath1181.82070arXiv0909.0211OpenAlexW2022257434MaRDI QIDQ3654272

Balázs Hetényi

Publication date: 5 January 2010

Published in: Journal of Physics A: Mathematical and Theoretical (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/0909.0211

zbMATH Keywords

Gutzwiller wavefunctionlattice fermionic system

Mathematics Subject Classification ID

Statistical mechanics of crystals (82D25) Many-body theory; quantum Hall effect (81V70) Lattice systems (Ising, dimer, Potts, etc.) and systems on graphs arising in equilibrium statistical mechanics (82B20)

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