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Volumn 59, Issue 9, 1999, Pages 6438-6448

Effect of phase fluctuations on the single-particle properties of underdoped cuprates

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Indexed keywords


EID: 0001322469     PISSN: 10980121     EISSN: 1550235X     Source Type: Journal    
DOI: 10.1103/PhysRevB.59.6438     Document Type: Article
Times cited : (108)

References (50)
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    • Has been pointed out to us [M.P.A. Fisher (private communication)] that in the presence of unbound, singly quantized vortices this gauge transformation is singular, and therefore multivalued. One can in principle remedy this difficulty by defining branch cuts in the two-dimensional plane which terminate on the vortices; however, in practice it is unclear how one would incorporate this cut structure into a perturbative many-body calculation, such as the one which we develop in this work. We leave this as an unresolved issue which deserves further study.
    • In has been pointed out to us [M.P.A. Fisher (private communication)] that in the presence of unbound, singly quantized vortices this gauge transformation is singular, and therefore multivalued. One can in principle remedy this difficulty by defining branch cuts in the two-dimensional plane which terminate on the vortices; however, in practice it is unclear how one would incorporate this cut structure into a perturbative many-body calculation, such as the one which we develop in this work. We leave this as an unresolved issue which deserves further study.
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    • a similar idea was used in A. F. Andreev, Zh. Éksp. Theor. Fiz. 46, 1823 (1964) [Sov. Phys. JETP 19, 1228 (1964)].
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* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.