17 citations · 42 across the 5 of their papers we have counts for
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Breathers and their interaction in the massless Gross-Neveu model
Christian Fitzner, Michael Thies
The breather is a vibrating multifermion bound state of the massless Gross-Neveu model, originally found by Dashen, Hasslacher and Neveu in the large N limit. We exhibit the salien…
Evidence for factorized scattering of composite states in the Gross-Neveu model
Christian Fitzner, Michael Thies
Scattering of two baryons in the large-N Gross-Neveu model via the time-dependent Dirac-Hartree-Fock approach has recently been solved in closed analytical form. Here, we generaliz…
Baryon-baryon scattering in the Gross-Neveu model: the large N solution
Gerald V. Dunne, Christian Fitzner, Michael Thies
The scattering of two Dashen-Hasslacher-Neveu (DHN) baryons in the large N Gross-Neveu model is solved exactly using the relativistic, time-dependent Hartree-Fock approach. Unlike…
Exact solution of N baryon problem in the Gross-Neveu model
Christian Fitzner, Michael Thies
Recently it was shown that kink baryons and kink-antikink scattering in the massless Gross-Neveu model are closely related to one- and two-soliton solutions of the sinh-Gordon equa…
Constructing a supersymmetric generalization of the Gross-Neveu model
Christian Fitzner
A class of 1+1 dimensional supersymmetric theories with four-fermionic interaction will be built from scratch. The vacua of selected examples will be examined in the 't Hooft limit…