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Volumn 71, Issue 4, 2005, Pages

Anomalous transmission phase of a Kondo-correlated quantum dot

Author keywords

[No Author keywords available]

Indexed keywords

ARTICLE; HIGH TEMPERATURE; MATHEMATICAL ANALYSIS; MATHEMATICAL MODEL; QUANTUM DOT;

EID: 15844426171     PISSN: 10980121     EISSN: 1550235X     Source Type: Journal    
DOI: 10.1103/PhysRevB.71.045330     Document Type: Article
Times cited : (6)

References (33)
  • 25
    • 15844374751 scopus 로고    scopus 로고
    • note
    • We have in mind an experiment on an AB interferometer with our system put in one of the two arms. Equation (4) actually accounts only for the interference term when multiple backscatterings are negligible (see Ref. 10).
  • 27
    • 15844421209 scopus 로고    scopus 로고
    • note
    • In this work we mainly focus on the case of φ=0. One can show that the Hamiltonian is invariant under the electron-hole transformation together with the change φ=π→0; i.e., the results for φ=π can be deduced from those for φ=0.
  • 28
    • 15844382734 scopus 로고    scopus 로고
    • note
    • At even higher temperatures (the CB region), phase lapses by π were observed experimentally. While this effect is partially understood for noninteracting models, there is no theoretical explanation for strongly correlated systems in question. In this work we are only confined in the region where the temperature is much lower than such a crossover region.
  • 30
    • 0000273064 scopus 로고
    • L. I. Glazman and M. E. Raikh, Pis'ma Zh. Eksp. Teor. Fiz. 47, 378 (1988) [JETP Lett. 47, 452 (1988)].
    • (1988) JETP Lett. , vol.47 , pp. 452
  • 32
    • 0038640287 scopus 로고    scopus 로고
    • Actually, there is a different interpretation based on scaling argument about the plateau of the Kondo valley at high temperatures. See, P. G. Silvestrov and Y. Imry, Phys. Rev. Lett. 90, 106602 (2003). However, they did not explain why the phase shift is not π/2.
    • (2003) Phys. Rev. Lett. , vol.90 , pp. 106602
    • Silvestrov, P.G.1    Imry, Y.2


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.