Particles, Astrophysics, and Nuclear Physics Seminar

Lattice Chiral Gauge Theories

Yigal Shamir

Tel Aviv University

I describe how an SU(N) chiral gauge theory can be put on the lattice using non-perturbative gauge fixing. In particular, I explain how the Gribov problem is dealt with. The construction is local, avoids doublers, and weak-coupling perturbation theory applies at the critical point which defines the continuum limit.

Wednesday, January 26, 2005
2:00 PM
Gant Science Complex
Physics Department
Room P121

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