Itinerant ferromagnetism in a Fermi gas with contact interaction: Magnetic properties in a dilute Hubbard model

Physical Review A - Atomic, Molecular, and Optical Physics

Volumn 82, Issue 6, 2010, Pages

  Chang, Chia Chen ^a   Zhang, Shiwei ^a,b,c   Ceperley, David M ^d  

^a The College of William and Mary   (United States)

^b INSTITUTE OF PHYSICS   (China)

^c RENMIN UNIVERSITY OF CHINA   (China)

^d University of Illinois at Urbana Champaign   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

AUXILIARY-FIELD QUANTUM MONTE CARLO; CONSTRAINED-PATH; CONTACT INTERACTION; CUBIC LATTICE; FERMI GAS; FERROMAGNETIC PHASE TRANSITION; FINITE SIZE EFFECT; GROUND STATE PROPERTIES; GROUND-STATE CORRELATION; ITINERANT FERROMAGNETISM; LATTICE SIZE; OPEN-SHELL; SIGN PROBLEM; SITE INTERACTION;

ELECTRON GAS; FERMI LIQUIDS; FERROMAGNETISM; GROUND STATE; HUBBARD MODEL; MAGNETIC PROPERTIES; MONTE CARLO METHODS; PARAMAGNETISM; PHASE TRANSITIONS; QUANTUM THEORY;

FERMIONS;

EID: 78650993297     PISSN: 10502947     EISSN: 10941622     Source Type: Journal    
DOI: 10.1103/PhysRevA.82.061603     Document Type: Article

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