ISSN:
1573-7357
Keywords:
74.25.−q
;
71.27.+a
;
03.65.Ge
Source:
Springer Online Journal Archives 1860-2000
Topics:
Physics
Notes:
Abstract The extended Aharonov-Bohm period test, recently proposed by the present authors, is used to study the electron pairing transition in the t-J ladders. The critical point is detected as a gap opening in the extended spectral flow. The result suggests a pairing prior to the onset of a phase separation, which is consistent with a recent Tomonaga-Luttinger analysis.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF00768451
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