From Time Asymmetry to Quantum Entanglement: The Humean Unification

Noûs 56 (1):227-255 (2022)
Download Edit this record How to cite View on PhilPapers
Two of the most difficult problems in the foundations of physics are (1) what gives rise to the arrow of time and (2) what the ontology of quantum mechanics is. I propose a unified 'Humean' solution to the two problems. Humeanism allows us to incorporate the Past Hypothesis and the Statistical Postulate into the best system, which we then use to simplify the quantum state of the universe. This enables us to confer the nomological status to the quantum state in a way that adds no significant complexity to the best system and solves the ''supervenient-kind problem'' facing the original version of the Past Hypothesis. We call the resultant theory the Humean unification. It provides a unified explanation of time asymmetry and quantum entanglement. On this theory, what gives rise to time's arrow is also responsible for quantum phenomena. The new theory has a separable mosaic, a best system that is simple and non-vague, less tension between quantum mechanics and special relativity, and a higher degree of theoretical and dynamical unity. The Humean unification leads to new insights that can be useful to Humeans and non-Humeans alike.
Reprint years
PhilPapers/Archive ID
Upload history
First archival date: 2020-06-09
Latest version: 2 (2020-09-11)
View other versions
Added to PP index

Total views
253 ( #31,056 of 72,561 )

Recent downloads (6 months)
57 ( #13,718 of 72,561 )

How can I increase my downloads?

Downloads since first upload
This graph includes both downloads from PhilArchive and clicks on external links on PhilPapers.