L$\ddot{u}$der rule, von Neumann rule and Cirelson's bound of Bell CHSH inequality

Asmita Kumari, A. K. Pan

In [PRL, 113, 050401 (2014)] the authors have shown that instead of L$\ddot{u}$der rule, if degeneracy breaking von Neumann projection rule is adopted for state reduction, the quan…