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In a recent work we studied the phase structure of the Gross-Neveu (GN) modelin $1+1$ dimensions at finite number of fermion flavors $N_\mathrm{f} = 2, 8,16$, finite temperature and finite chemical potential using lattice fieldtheory. Most importantly, we found an inhomogeneous phase at low temperatureand large chemical potential, quite similar to the analytically solvable$N_\mathrm{f} \rightarrow \infty$ limit. In the present work we continue ourlattice field theory investigation of the finite-$N_\mathrm{f}$ GN model bystudying the formation of baryons, their spatial distribution and theirrelation to the chiral condensate. As a preparatory step we also discuss alinear coupling of lattice fermions to the chemical potential.

Baryons in the Gross-Neveu model in 1+1 dimensions at finite number of flavors