Sum rules for four-spinon dynamic structure factor in XXX model
نویسندگان
چکیده
منابع مشابه
Parton Model Sum Rules
This review article discusses the experimental and theoretical status of various Parton Model sum rules. The basis of the sum rules in perturbative QCD is discussed. Their use in extracting the value of the strong coupling constant is evaluated and the failure of the naive version of some of these rules is assessed. This work was supported by the Director, Office of Energy Research, Office of H...
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ژورنال
عنوان ژورنال: Physica B: Condensed Matter
سال: 2005
ISSN: 0921-4526
DOI: 10.1016/j.physb.2005.08.015