Determination of the gluon condensate and the four quark condensate via FESR | Zendy

Reinhold A. Bertlmann | Zendy; C. A. Domínguez | Zendy; M. Loewe | Zendy; M. Perrottet | Zendy; Eduardo Rafael | Zendy

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Determination of the gluon condensate and the four quark condensate via FESR

Author(s) -

Reinhold A. Bertlmann,

C. A. Domínguez,

M. Loewe,

M. Perrottet,

Eduardo Rafael

Publication year - 1988

Publication title -

zeitschrift für physik c

Language(s) - English

Resource type - Journals

eISSN - 1431-5858

pISSN - 0170-9739

DOI - 10.1007/bf01550999

Subject(s) - gluon condensate , physics , dimension (graph theory) , gluon , particle physics , nuclear physics , quark , thermodynamics , mathematics , combinatorics

The dimension four gluon condensate and the dimension six four-quark condensate are estimated with the help of FESR by analyzing the ρ-meson channel. We find that the first is a factor 2–5 and the second is (in absolute value) a factor 5–8 larger than the corresponding “standard values”. We have checked our results by the “heat evolution test” of Gauss transforms. They turn out to be consistent whereas the “standard values” are not

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