Gaussian variational method to Fermi-Hubbard model in one and two dimensions

DOI10.1088/1367-2630/acfbf2MaRDI QIDQ6559671

Wei Zhang, Ruijin Liu, Yuan-Yao He, Yue-Ran Shi

Publication date: 21 June 2024

Published in: New Journal of Physics (Search for Journal in Brave)

zbMATH Keywords

variational methodGaussian stateFermi-Hubbard model

Mathematics Subject Classification ID

Quantum theory (81-XX) Statistical mechanics, structure of matter (82-XX) Relativity and gravitational theory (83-XX)

Cites Work

• Matrix product state applications for the ALPS project
• Variational study of fermionic and bosonic systems with non-Gaussian states: Theory and applications
• Energetics of a strongly correlated Fermi gas
• Large momentum part of a strongly correlated Fermi gas
• Teoria simmetrica dell' elettrone e del positrone.
• Spin- and density-resolved microscopy of antiferromagnetic correlations in Fermi-Hubbard chains
• Spin-imbalance in a 2D Fermi-Hubbard system
• The Evaluation of the Collision Matrix

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