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Volumn 77, Issue 17, 2008, Pages

Theory of quantum antiferromagnetism of fermions in an optical lattice with a half-filled p band

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EID: 44449148869     PISSN: 10980121     EISSN: 1550235X     Source Type: Journal    
DOI: 10.1103/PhysRevB.77.174431     Document Type: Article
Times cited : (33)

References (18)
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    • Spin-3/2 Mott insulator has also been discussed in another cold atom system of spin-3/2 fermionic atoms; see PRLTAO 0031-9007 10.1103/PhysRevLett.91. 186402
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    • It is because the lowest energy states in each table are all constructive superposition of different states while other states are destructive superposition.
    • It is because the lowest energy states in each table are all constructive superposition of different states while other states are destructive superposition.
  • 17
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    • γk, pα = uk, pα ck, pα, ↑ - vk, pα ck+q, pα, ↓ and η k, pα † = vk, pα ck, pα, ↑ + uk, pα ck+q, pα, ↓, where uk, pα/vk, pα = (1± εk, pα/ξk, pα)/2.
    • γk, pα = uk, pα ck, pα, ↑ - vk, pα ck+q, pα, ↓ and η k, pα † = vk, pα ck, pα, ↑ + uk, pα ck+q, pα, ↓, where uk, pα/vk, pα = (1± εk, pα/ξk, pα)/2.


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