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hep-ph2004
Physics Beyond the Standard Model: Focusing on the Muon Anomaly
H. Chavez, C. N. Ferreira, J. A. Helayel-Neto
We present a model based on the implication of an exceptional E_{6}-GUT symmetry for the anomalous magnetic moment of the muon. We follow a particular chain of breakings with Higgs…
hep-ph2002
New physics scales and anomalous magnetic moment
Helder Chavez, Luis Masperi
Violation of chiral symmetry together with change of mass sign allows a linear correction in inverse power of new physics scale to the anomalous magnetic moment of muon. In this li…
hep-ph2001
Superheavy particles either for UHECR of for muon anomaly
H. Chavez, L. Masperi, M. Orsaria
We show that, according to the scheme of spontaneous breakings starting from a GUT with symmetry E6, it is possible that either a superheavy particle without ordinary interactions…