Quantum theory without a wave function
Posted: Mon Nov 03, 2014 4:49 am
https://journals.aps.org/prx/abstract/1 ... X.4.041013
We investigate whether quantum theory can be understood as the continuum limit of a mechanical theory, in which there is a huge, but finite, number of classical “worlds,” and quantum effects arise solely from a universal interaction between these worlds, without reference to any wave function.