Double fluctuations on the attractive Hubbard model: ladder approximation
نویسندگان
چکیده
منابع مشابه
Pairing fluctuations and pseudogaps in the attractive Hubbard model
B. Kyung, S. Allen, and A.-M. S. Tremblay Département de Physique and Centre de Recherche sur les Propriétés Électroniques de Matériaux Avancés, Université de Sherbrooke, Sherbrooke, Québec, Canada J1K 2R1 Institut Canadien de Recherches Avancées, Université de Sherbrooke, Sherbrooke, Québec, Canada J1K 2R1 ~Received 2 October 2000; revised manuscript received 2 March 2001; published 31 July 2001!
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ژورنال
عنوان ژورنال: Zeitschrift für Physik B Condensed Matter
سال: 1997
ISSN: 0722-3277,1431-584X
DOI: 10.1007/s002570050317