499 citations · 1.2k across the 20 of their papers we have counts for
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The Chiral Gross-Neveu model on the lattice via a Landau-forbidden phase transition
Gertian Roose, Jutho Haegeman, Karel Van Acoleyen +2
We study the phase diagram of the -dimensional Gross-Neveu model with both and interaction terms on a spatial lattice. The continuous…
An operational view on the holographic information bound
Karel Van Acoleyen
We study the covariant holographic entropy bound from an operational standpoint. Therefore we consider the physical limit for observations on a light-sheet. A light-sheet is a part…
Dynamical mass generation in quantum field theory : some methods with application to the Gross-Neveu model and Yang-Mills theory
D. Dudal, K. Van Acoleyen, H. Verschelde
We introduce some techniques to investigate dynamical mass generation. The Gross-Neveu model (GN) is used as a toy model, because the GN mass gap is exactly known, making it possib…
Dynamical mass generation by source inversion: calculating the mass gap of the chiral Gross-Neveu model
K. Van Acoleyen, J. A. Gracey, H. Verschelde
We probe the U(N) chiral Gross-Neveu model with a source-term . We find an expression for the renormalization scheme and scale invariant source , as a function of th…
Dynamical mass generation by source inversion: Calculating the mass gap of the Gross-Neveu model
K. Van Acoleyen, H. Verschelde
We probe the U(N) Gross-Neveu model with a source-term . We find an expression for the renormalization scheme and scale invariant source , as a function of the ge…
A 2 Loop 2PPI Analysis of at Finite Temperature
G. Smet, T. Vanzielighem, K. Van Acoleyen +1
We calculate the finite temperature effective potential of at the two loop order of the 2PPI expansion. This expansion contains all diagrams which remain connected when two…