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hep-th2000★ 51 cited
Noncommutative Field Theory and Spontaneous Symmetry Breaking
Bruce A. Campbell, Kirk Kaminsky
We investigate the noncommutative analogue of the spontaneously broken linear sigma model at the one-loop quantum level. In the commutative case, renormalization of a theory with a…
hep-th2000
Anomalous U(1) Vortices and The Dilaton
Bruce A. Campbell, Kirk Kaminsky
The role of the (dynamical) dilaton in the vortices associated with the spontaneous breaking of an anomalous U(1) from heterotic string theory is examined. We demonstrate how the a…