Browsing by Author "de Rafael, E."

Now showing 1 - 1 of 1
  • Thumbnail Image
    Item
    Determination of the gluon condensate and the four quark condensate via FESR
    (1988) Bertlmann, R. A.; Dominguez, C. A.; Loewe Lobo, Marcelo Patricio; Perrottet, M.; de Rafael, E.
    The dimension four gluon condensate and the dimension six four-quark condensate are estimated with the help of FESR by analyzing the ?-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.