Geodesic
Interaction of $\pi$ and $K$ mesons and nucleons in the~model of composite superconformal strings
Teoretičeskaâ i matematičeskaâ fizika, Tome 176 (2013) no. 1, pp. 109-116

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We construct a model of composite superconformal strings to describe hadron interaction amplitudes and the hadron spectrum. It belongs to a new class of dual (string) models and falls outside the scope of the usual approaches. In the framework of this model, the ordinary hadron scale of the order of $1$ GeV$^{-2}$ is regarded as a string scale $\alpha'$. The supersymmetry requirements are satisfied only on the two-dimensional world surface. We calculate interaction amplitudes of $\pi$ and $K$ mesons in the framework of the theory. We find a method for removing the baryon parity degeneracy.
Keywords: hadron string, Regge trajectory, superconformal symmetry. 
@article{TMF_2013_176_1_a10,
     author = {V. A. Kudryavtsev and A. N. Semenova},
     title = {Interaction of $\pi$ and $K$ mesons and nucleons in the~model of composite superconformal strings},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {109--116},
     publisher = {mathdoc},
     volume = {176},
     number = {1},
     year = {2013},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_2013_176_1_a10/}
}
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V. A. Kudryavtsev; A. N. Semenova. Interaction of $\pi$ and $K$ mesons and nucleons in the~model of composite superconformal strings. Teoretičeskaâ i matematičeskaâ fizika, Tome 176 (2013) no. 1, pp. 109-116. http://geodesic.mathdoc.fr/item/TMF_2013_176_1_a10/