Issues of Effective Field Theories with Resonances
Geglia, Jambul, Ruhr-Universitat Bochum
2014-01-14
2010-2019
We address some issues of renormalization and symmetries of effective field theories with unstable particles - resonances. We also calculate anomalous contributions in the divergence of the singlet axial current in an effective field theory of massive SU(N) Yang- Mills fields interacting with fermions and discuss their possible relevance to the strong CP problem.
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articles
Physics of Excited Nucleons (NSTAR 2013) International Journal of Modern Physics: Conference SeriesVol. 26 (2014) 1460094 (7 pages)
Clark Atlanta University
http://www.worldscientific.com/doi/pdf/10.1142/S2010194514600945
10.1142/S2010194514600945
http://hdl.handle.net/20.500.12322/cau.ir:2014_gegelia_jambul
http://rightsstatements.org/vocab/InC/1.0/