118 citations · 2k across the 92 of their papers we have counts for
10 papers · 1 filter
QED_3 on a space-time lattice: a comparison between compact and noncompact formulation
Roberto Fiore, Pietro Giudice, Domenico Giuliano +3
Quantum electrodynamics in a (2+1)-dimensional space-time has been object of studies both as effective theory for the pseudogap phase of high-T_c superconductors and for the theore…
The Chiral Condensate of Strongly Coupled QCD in the 't Hooft Limit
Gianluca Grignani, Donatella Marmottini, Pasquale Sodano
Using the recently proposed generalization to an arbitrary number of colors of the strong coupling approach to lattice gauge theories\cite{Grignani:2003uv}, we compute the chiral c…
Low-lying meson spectrum of large strongly coupled lattice QCD
G. Grignani, D. Marmottini, P. Sodano
We compute the low energy mass spectrum of lattice QCD in the large limit. Expanding around a gauge-invariant ground state, which spontaneously breaks the discrete chiral sym…
QCD meson spectrum in the large limit
G. Grignani, D. Marmottini, P. Sodano
The low energy mass spectrum of QCD in the large limit is computed. The low-lying states in the meson spectrum are explicitly evaluated up to the fourth order in the strong c…
A Ginsparg-Wilson Approach to Lattice Chern-Simons Theory
W. Bietenholz, P. Sodano
The concept of lattice modified symmetry formulations is adapted to the parity symmetry of gauge fields and applied to the pure Abelian Chern-Simons action in three dimensions. We…
Chern-Simons theory on the lattice
W. Bietenholz, J. Nishimura, P. Sodano
We present new proposals for the representation of a Chern-Simons term on the lattice. In the first part, such a term is constructed from the fermion determinant, and in the second…