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Volumn 78, Issue 6, 2008, Pages

Temperature-dependent optical conductivity of undoped cuprates with weak exchange

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[No Author keywords available]

Indexed keywords


EID: 50849101457     PISSN: 10980121     EISSN: 1550235X     Source Type: Journal    
DOI: 10.1103/PhysRevB.78.060508     Document Type: Article
Times cited : (36)

References (25)
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    • Similar finite T -approaches have been used for the t-J model e.g. by ADPHAH 0001-8732 10.1080/00018737000101071
    • Similar finite T -approaches have been used for the t-J model e.g. by J. Jaklič and P. Prelovšek, Adv. Phys. ADPHAH 0001-8732 10.1080/00018737000101071 19, 1 (2000)
    • (2000) Adv. Phys. , vol.19 , pp. 1
    • Jaklič, J.1    Prelovšek, P.2
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    • 0000178843 scopus 로고    scopus 로고
    • for spin-less fermions by PRBMDO 0163-1829 10.1103/PhysRevB.53.983
    • for spin-less fermions by X. Zotos and P. Prelovšek, Phys. Rev. B PRBMDO 0163-1829 10.1103/PhysRevB.53.983 53, 983 (1996)
    • (1996) Phys. Rev. B , vol.53 , pp. 983
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  • 18
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    • and for single-band Hubbard models at Ut by PRBMDO 0163-1829 10.1103/PhysRevB.69.245117
    • and for single-band Hubbard models at Ut by H. Onodera, T. Tohyama, and S. Maekawa, Phys. Rev. B PRBMDO 0163-1829 10.1103/PhysRevB.69.245117 69, 245117 (2004).
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    • With an approach equivalent to Eq. (6) the optical sum rule was evaluated by PRBMDO 0163-1829 10.1103/PhysRevB.65.201101
    • With an approach equivalent to Eq. (6) the optical sum rule was evaluated by M. Aichhorn, P. Horsch, W. van der Linden, and M. Cucuo, Phys. Rev. B PRBMDO 0163-1829 10.1103/PhysRevB.65.201101 65, 201101 (2002) to obtain T-dependent weights from the ω-integrated partial σ (ω,T).
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    • This notation reflects properly only the excitation energies. There is no change of Sz or S of a chain (cluster) as the term "triplet" excitation might suggest.
    • This notation reflects properly only the excitation energies. There is no change of Sz or S of a chain (cluster) as the term "triplet" excitation might suggest.
  • 23
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    • PRBMDO 0163-1829 10.1103/PhysRevB.59.1743
    • K. Koepernik and H. Eschrig, Phys. Rev. B PRBMDO 0163-1829 10.1103/PhysRevB.59.1743 59, 1743 (1999). Here we used the code FPLO 5.00-19 and the basis set of Ref..
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    • Koepernik, K.1    Eschrig, H.2


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