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arXiv · 0911.2449

The large N limit of four dimensional Yang-Mills field coupled to adjoint fermions on a single site lattice

A. Hietanen·R. Narayanan
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Abstract

We consider the large N limit of four dimensional SU(N) Yang-Mills field coupled to adjoint fermions on a single site lattice. We use perturbative techniques to show that the Z^4_N center-symmetries are broken with naive fermions but they are not broken with overlap fermions. We use numerical techniques to support this result. Furthermore, we present evidence for a non-zero chiral condensate for one and two Majorana flavors at one value of the lattice gauge coupling.

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A. Hietanen, R. Narayanan. 2009-12-15. The large N limit of four dimensional Yang-Mills field coupled to adjoint fermions on a single site lattice. https://doi.org/10.1007/jhep01(2010)079

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