Core recommender toggle. Smolin hypothesises that those laws actually may emerge over time, as quantum systems copy the behaviour of similar systems in the past. Triebwasser, S. Introduction Glossary History. Although precedence can play out at the atomic scale, its influence would be system-wide, cosmic. Retrieved Chunky space does not neatly align with the ideas in string theory — or in any other proposed physics model, for that matter. Vintage Books. The Dirac equation still predicts negative energy solutions, [6] [22] so Dirac postulated that negative energy states are always occupied, because according to the Pauli principle , electronic transitions from positive to negative energy levels in atoms would be forbidden.