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Volumn 66, Issue 9, 2002, Pages 1-34

Competing orders in a magnetic field: Spin and charge order in the cuprate superconductors

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EID: 85038915257     PISSN: 10980121     EISSN: 1550235X     Source Type: Journal    
DOI: 10.1103/PhysRevB.66.094501     Document Type: Article
Times cited : (19)

References (142)
  • 4
  • 26
    • 85038912324 scopus 로고    scopus 로고
    • unpublished
    • M. Vojta, (unpublished);
    • Vojta, M.1
  • 29
    • 0034261241 scopus 로고    scopus 로고
    • M. Vojta, Y. Zhang, and S. Sachdev, Phys. Rev. B 62, 6721 (2000). These papers studied models of (formula presented) fermions with Sp (N) symmetry in the large N limit. This large N limit is quite distinct from that used in the present paper, which applies instead to bosonic (formula presented) excitons.
    • (2000) Phys. Rev. B , vol.62 , pp. 6721
    • Vojta, M.1    Zhang, Y.2    Sachdev, S.3
  • 35
  • 39
    • 85038905465 scopus 로고    scopus 로고
    • Note that Eqs. (18) and (30) in Bruus et al. (Ref. 34) and the analogous Eq. (3) in Arovas et al. (Ref. 33) have zero on the right-hand side;
    • Note that Eqs. (18) and (30) in Bruus et al. (Ref. 34) and the analogous Eq. (3) in Arovas et al. (Ref. 33) have zero on the right-hand side;
  • 40
    • 85038886575 scopus 로고    scopus 로고
    • this follows from the perspective of rotation of the static order parameter from SC to Néel. Consequently, Eqs. (23) and (31) in Bruus et al. (Ref. 34), which describe the spin excitations, have gapless Goldstone modes because static SDW is present. This should be contrasted to our Eq. (1.17), whose right-hand side is nonzero, and whose SDW spectrum is gapped
    • this follows from the perspective of rotation of the static order parameter from SC to Néel. Consequently, Eqs. (23) and (31) in Bruus et al. (Ref. 34), which describe the spin excitations, have gapless Goldstone modes because static SDW is present. This should be contrasted to our Eq. (1.17), whose right-hand side is nonzero, and whose SDW spectrum is gapped.
  • 48
    • 85038905829 scopus 로고    scopus 로고
    • unpublished
    • X. Hu, (unpublished).
    • Hu, X.1
  • 57
    • 85038902213 scopus 로고    scopus 로고
    • see the discussion in this paper in the second-to-last paragraph on p. 184510-12
    • see the discussion in this paper in the second-to-last paragraph on p. 184510-12.
  • 67
    • 85038895546 scopus 로고    scopus 로고
    • unpublished
    • M. Itakura, (unpublished).
    • Itakura, M.1
  • 86
    • 85038900033 scopus 로고    scopus 로고
    • For completeness, we note that the corresponding homotopy group for the case with circular spiral SDW (formula presented) in (formula presented) is (formula presented)
    • For completeness, we note that the corresponding homotopy group for the case with circular spiral SDW (formula presented) in (formula presented) is (formula presented)
  • 100
    • 85038945621 scopus 로고    scopus 로고
    • J.E. Sonier, J.H. Brewer, R.F. Kiefl, R.H. Heffner, K. Poon, S.L. Stubbs, G.D. Morris, R.I. Miller, W.N. Hardy, R. Liang, D.A. Bonn, J.S. Gardner, and N.J. Curro.
    • J.E. Sonier, J.H. Brewer, R.F. Kiefl, R.H. Heffner, K. Poon, S.L. Stubbs, G.D. Morris, R.I. Miller, W.N. Hardy, R. Liang, D.A. Bonn, J.S. Gardner, and N.J. Curro.
  • 116
  • 121
    • 0000375242 scopus 로고
    • The presence or absence of SO (5) symmetry in equal-time correlations of the classical theory of the finite temperature bicritical point has no implications for symmetries of dynamic quantum models for zero temperature transitions, contrary to claims in Ref. 32. Indeed, the dynamic fluctuations of the superconducting order parameter are overdamped at this finite temperature bicritical point, as are the (formula presented) excitations associated with rotations of the SC order into the SC direction-so there is no “resonance peak:" these conclusions follow directly from the classical critical dynamic theory of
    • The presence or absence of SO (5) symmetry in equal-time correlations of the classical theory of the finite temperature bicritical point has no implications for symmetries of dynamic quantum models for zero temperature transitions, contrary to claims in Ref. 32. Indeed, the dynamic fluctuations of the superconducting order parameter are overdamped at this finite temperature bicritical point, as are the (formula presented) excitations associated with rotations of the SC order into the SC direction-so there is no “resonance peak:" these conclusions follow directly from the classical critical dynamic theory of D.L. Huber and R. Raghavan, Phys. Rev. B 14, 4068 (1976);
    • (1976) Phys. Rev. B , vol.14 , pp. 4068
    • Huber, D.L.1    Raghavan, R.2


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.