On the objective existence of physical processes: a physicist's philosophical view

TL;DR

This paper advocates for a realistic interpretation of physical processes, supporting a philosophical view that influences quantum mechanics and theories like quantum field and string theory, using analogies and philosophical concepts.

Contribution

It provides a philosophical argument for the objective existence of physical processes, impacting interpretations of quantum mechanics and related theories.

Findings

Supports a realistic world picture in physics

Implications for quantum mechanics interpretation

Relevance to quantum field and string theory concepts

Abstract

Inspired by philosophical ideas of Boltzmann, which are briefly recalled, we provide strong support for the possibility and convenience of a realistic world picture, properly nuanced. The arguments have consequences for the interpretation of quantum mechanics, and for relevant concepts of quantum field and string theory, like monopoles and branes. Our view is illustrated with a cybernetic analogy and complemented with a summary of the basic philosophical concepts.