메뉴 건너뛰기




Volumn 66, Issue 7, 2002, Pages 751281-7512816

Mott insulators in strong electric fields

Author keywords

[No Author keywords available]

Indexed keywords

RUBIDIUM;

EID: 4243789464     PISSN: 01631829     EISSN: None     Source Type: Journal    
DOI: 10.1103/PhysRevB.66.075128     Document Type: Article
Times cited : (200)

References (22)
  • 5
    • 33744659570 scopus 로고    scopus 로고
    • note
    • ph in Eq. (1.18) applies unchanged, but with p and h fermionic operators. The first two constraints in Eq. (1.16) are now automatically accounted for by fermionic statistics, while the last must be implemented by an infinite local repulsion between quasiparticles and quasiholes. Gapped phases appear for large λ-(the region with λ≪0 having Ising density wave order), but the particle-hole hopping asymmetry allows this fermionic model to exhibit gapless Fermi surfaces for motion in the transverse direction. The case of spinful fermions will have an even richer behavior, driven by the antiferromagnetic coupling between the spins.
  • 11
    • 84924581223 scopus 로고    scopus 로고
    • Cambridge University Press, Cambridge, England
    • S. Sachdev, Quantum Phase Transitions (Cambridge University Press, Cambridge, England, 1999).
    • (1999) Quantum Phase Transitions
    • Sachdev, S.1
  • 14
    • 33748901456 scopus 로고
    • N. Read and S. Sachdev, Phys. Rev. B 42, 4568 (1990); S. Sachdev, ibid. 45, 12 377 (1992).
    • (1990) Phys. Rev. B , vol.42 , pp. 4568
    • Read, N.1    Sachdev, S.2
  • 15
    • 0001520701 scopus 로고
    • N. Read and S. Sachdev, Phys. Rev. B 42, 4568 (1990); S. Sachdev, ibid. 45, 12 377 (1992).
    • (1992) Phys. Rev. B , vol.45 , pp. 12377
    • Sachdev, S.1
  • 18
    • 33744579315 scopus 로고    scopus 로고
    • note
    • We are grateful to Mark Kasevich for this suggestion.
  • 21
    • 36049054641 scopus 로고    scopus 로고
    • M.E. Fisher, Phys. Rev. 176, 257 (1968); M. Krech, in Computer Simulation Studies in Condensed Matter Physics XII, edited by D. P. Landau, S.P. Lewis, and H.B. Schuettler (Springer-Verlag, Heidelberg, 1999).
    • (1968) Phys. Rev. , vol.176 , pp. 257
    • Fisher, M.E.1
  • 22
    • 36049054641 scopus 로고    scopus 로고
    • edited by D. P. Landau, S.P. Lewis, and H.B. Schuettler (Springer-Verlag, Heidelberg)
    • M.E. Fisher, Phys. Rev. 176, 257 (1968); M. Krech, in Computer Simulation Studies in Condensed Matter Physics XII, edited by D. P. Landau, S.P. Lewis, and H.B. Schuettler (Springer-Verlag, Heidelberg, 1999).
    • (1999) Computer Simulation Studies in Condensed Matter Physics XII
    • Krech, M.1


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.