The Nature of Causality in Quantum Phenomena

Abstract

The correlations between distant systems in typical quantum situations, such as Einstein-Podolosky-Rosen experiments, strongly suggest that the quantum realm involves curious types of non-local influences. In this paper, I study in detail the nature of these non-local influences, as depicted by various quantum theories. I show how different quantum theories realise non-locality in different ways, which reflect different ontogical settings