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Volumn 69, Issue 16, 2004, Pages

Functional integral bosonization for an impurity in a Luttinger liquid

Author keywords

[No Author keywords available]

Indexed keywords

ARTICLE; BOSON; DENSITY; ELECTRON; LIQUID; LOW TEMPERATURE; OSCILLATION; PURIFICATION; REPRODUCIBILITY;

EID: 42749104239     PISSN: 01631829     EISSN: None     Source Type: Journal    
DOI: 10.1103/PhysRevB.69.165108     Document Type: Article
Times cited : (51)

References (26)
  • 10
    • 0034896167 scopus 로고    scopus 로고
    • V.I. Fernández, K. Li, and C. Naon, Phys. Lett. B 452, 98 (1999); V.I. Fernandez and C.M. Naon, Phys. Rev. B 64, 033402 (2001).
    • (2001) Phys. Rev. B , vol.64 , pp. 033402
    • Fernandez, V.I.1    Naon, C.M.2
  • 13
    • 6044241834 scopus 로고
    • C.L. Kane and M.P.A. Fisher, Phys. Rev. Lett. 68, 1220 (1992); Phys. Rev. B 46, 15 233 (1992).
    • (1992) Phys. Rev. B , vol.46
  • 21
    • 33646650060 scopus 로고    scopus 로고
    • note
    • Oreg and Finkel'stein have claimed (Ref 15) that the LDOS at the impurity site was enhanced, which was later refuted by other authors (Refs. 16-18). Although in the particular case x=x′ =0 our representation (22)-(25) for the Green function coincides with that in Ref. 15, our result for the LDOS at the impurity site, Eq. (41a), whose detailed derivation is given in Sec. III, coincides with the standard result of Refs. 16-18.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.