The orthogonality relations for the supergroup U(m/n)

J Alfaro, R Medina, L F Urrutia
1995 Journal of Physics A: Mathematical and General  
Starting from the generalization of the Itzykson-Zuber integral for U(m|n) we determine the orthogonality relations for this supergroup.
doi:10.1088/0305-4470/28/16/015 fatcat:d7xly2vy65a63bijihfhfrlyqi