3 papers
cond-mat.dis-nn2002
Bistable Gradient Networks in the Thermodynamic Limit
Patrick N. McGraw, Michael Menzinger
We examine the large-network, low-loading behaviour of an attractor neural network, the so-called bistable gradient network (BGN). We use analytical and numerical methods to charac…
hep-th1996
Mean Field Theory for Fermion-based U(2) Anyons
Patrick McGraw
The energy density is computed for a U(2) Chern-Simons theory coupled to a non-relativistic fermion field (a theory of ``non-Abelian anyons'') under the assumptions of uniform char…
hep-th1996
Dynamical Simulation of Non-Abelian Cosmic Strings
Patrick McGraw
We describe a method for simulating the dynamics of an cosmic string network. We use a lattice Monte Carlo to generate initial conditions for the network, which subsequently…