Foundations of Physics

, Volume 45, Issue 1, pp 1–10

Unification of the State with the Dynamical Law

Article

DOI: 10.1007/s10701-014-9855-4

Cite this article as:
Smolin, L. Found Phys (2015) 45: 1. doi:10.1007/s10701-014-9855-4

Abstract

We address the question of why particular laws were selected for the universe, by proposing a mechanism for laws to evolve. Normally in physical theories, timeless laws act on time-evolving states. We propose that this is an approximation, good on time scales shorter than cosmological scales, beyond which laws and states are merged into a single entity that evolves in time. Furthermore the approximate distinction between laws and states, when it does emerge, is dependent on the initial conditions. These ideas are illustrated in a simple matrix model.

Keywords

Evolution of laws of physics Matrix models Evolving Laws 

Copyright information

© Springer Science+Business Media New York 2014

Authors and Affiliations

  1. 1.Perimeter Institute for Theoretical PhysicsWaterlooCanada