46 research outputs found
One particular approach to the non-equilibrium quantum dynamics
We present a particular approach to the non-equilibrium dynamics of quantum
field theory. This approach is based on the Jaynes-Gibbs principle of the
maximal entropy and its implementation, throghout the initial value data, into
the dynamical equations for Green's functions.Comment: 5 pages, 2 figures. Published in the Proceedings of the 8th Mexican
School of Particles and Fields (VIII-EMPC), Oaxaca de Juarez, Mexico, 20-28
Nov 199
Higgs mediated lepton flavor violating tau decays and in effective theories
The size of the branching ratios for the and decays induced by a lepton flavor violating Higgs
interaction is studied in the frame of effective field theories.
The best constraint on the vertex, derived from the know
measurement on the muon anomalous magnetic moment, is used to impose the upper
bounds and , which are more stringent than current experimental
limits on this class of transitions.Comment: 6 pages, 3 figure