The photino sector and a confining potential in a supersymmetric Lorentz-symmetry-violating modelH. Belich, L. D. Bernald, Patricio Gaete and J. A. Helayël-NetoEur. Phys. J. C, 73 11 (2013) 2632DOI: https://doi.org/10.1140/epjc/s10052-013-2632-2