3 papers
hep-ph2001
Light fermion mass generation in dynamical symmetry breaking
E. T. Tomboulis
We reconsider the question of mass generation for fermions coupled to a set of gauge bosons when the latter get their masses through the Goldstone bosons originating in a simple (i…
hep-lat1999
Vortices and confinement
T. G. Kovács, E. T. Tomboulis
We review recent developments in the vortex picture of confinement. We discuss numerical simulations demonstrating that the entire asymptotic string tension is due to vortex-induce…
hep-th1997
Superrenormalizable gauge and gravitational theories
E. T. Tomboulis
We investigate 4-dim gauge theories and gravitational theories with nonpolynomial actions containing an infinite series in covariant derivatives of the fields representing the expa…