Quark--Hadron Duality at Finite Temperature
نویسندگان
چکیده
منابع مشابه
Constraining Quark - Hadron Duality at Large
Quark-meson duality for two-point functions of vector and axial-vector QCD currents is investigated in the large-Nc approximation. We find that the joint constraints of duality and chiral symmetry imply degeneracy of excited vector and axial-vector mesons in the large-Nc limit. We compare model-independent constraints with expectations based on the VenezianoLovelace-Shapiro string model. Severa...
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ژورنال
عنوان ژورنال: Acta Physica Polonica B
سال: 2014
ISSN: 0587-4254,1509-5770
DOI: 10.5506/aphyspolb.45.2407