142 citations · 745 across the 35 of their papers we have counts for
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Mass Generation without Phase Coherence at Nonzero Temperature
Costas G. Strouthos, David N. Walters
We present results from numerical simulations of the 2+1d SU(2)xSU(2) Nambu - Jona-Lasinio model with N_f=4 fermion flavours at zero and nonzero temperature T. At zero temperature,…
The scaling region of the lattice O(N) sigma model at finite temperature
Costas G. Strouthos, Ioannis N. Tziligakis
We present results from numerical studies of the finite temperature phase transition of the O(N)-symmetric non-linear sigma model for and 3. We study the dependenc…
The Phase Diagram of Compact QED Coupled to a Four-Fermi Interaction
John B. Kogut, Costas G. Strouthos
Compact lattice Quantum Electrodynamics (QED) with four species of fermions is simulated with massless quarks by using the QED scheme of adding a four-fermi interaction to the a…
Phase diagram of the three-dimensional NJL model
Costas G. Strouthos
With the exception of confinement the three-dimensional Nambu-Jona-Lasinio (NJL_3) model incorporates many of the essential properties of QCD. We discuss the critical properties of…