Probability of Presence Versus $\ddot{I}ˆ(x,t{)}^{\ast }\ddot{I}ˆ(x,t)$

Frank Wilczek, Zara Yu

Postulating the identification of $\ddot{I}{ˆ}^{\ast }(x,t)\ddot{I}ˆ(x,t)$ with a physical probability density is unsatisfactory conceptually and overly limited practically. For electrons, there is a…