Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Views, variety and quantum mechanics   A non-local hidden variables theory for non-relativisitic quantum theory is
presented, which gives a realist completion of quantum mechanics, in the sense
of a complete description of individual events. The proposed fundamental theory
is an extension of an energetic causal set theory, which assumes that time,
events, causal structure, momentum and energy are fundamental. But space and
the wave function are emergent.
  The beables of the theory are the views of the events, which are a subset of
their causal pasts. Thus, this theory asserts that the universe is a causal
network of events, which consists of partial views of itself as seen by looking
backwards from each event.
  The fundamental dynamics is based on an action whose potential energy is
proportional to the variety, which is a measure of the diversity of the views
of the events, while the kinetic energy is proportional to its rate of change.
The Schroedinger equation is derived to leading order in an expansion in
density of the events of the fundamental histories. To higher order, there are
computable corrections, non-linear in the wave function, from which new
physical effects may be predicted.

16
The categories of this paper are: stat
31
The categories of this paper are: ao-sci
17
The categories of this paper are: q-fin
28
The categories of this paper are: alg-geom
4
The categories of this paper are: cond-mat
25
The categories of this paper are: patt-sol
6
The categories of this paper are: astro-ph
19
The categories of this paper are: eess
15
The categories of this paper are: nucl-ex
3
The categories of this paper are: physics
26
The categories of this paper are: bayes-an
24
The categories of this paper are: dg-ga
37
The categories of this paper are: supr-con
0
The categories of this paper are: hep-ph
32
The categories of this paper are: atom-ph
35
The categories of this paper are: mtrl-th