Generalization of Balian-Brezin decomposition for exponentials with linear fermionic part

M. A. Seifi Mirjafarlou, A. Jafarizadeh, M. A. Rajabpour

Fermionic Gaussian states have garnered considerable attention due to their intriguing properties, most notably Wick's theorem. Expanding upon the work of Balian and Brezin, who ge…