Baryon spectrum in a linear string model

Results are presented on the spectrum of baryon ${\mathrm{SU}}_6\otimes O_3$ supermultiplets based on a relativistic string model with linear string-length potentials. Calculations are carried out for a four-constituent baryon model as well as the normal three-quark model. Deviations from the conventional harmonic-oscillator spectrum, lack of quark-diquark structure, and the possibility of a low-lying (${56,1}^{-}$) supermultiplet are discussed.