Statistical shell model for neutrinoless double ${\hat{I}}^2$-decay nuclear transition matrix elements: Results for ${}^{76}$Ge, ${}^{82}$Se, ${}^{100}$Mo, ${}^{124}$Sn, ${}^{130}$Te and ${}^{136}$Xe

V. K. B. Kota, R. Sahu

Statistical shell model (also called spectral distribution method or statistical spectroscopy method) based on random matrix theory and spherical shell model gives a theory for cal…