Covariant many-fingered time Bohmian interpretation of quantum field theory

TL;DR

This paper proposes a covariant Bohmian interpretation of quantum field theory using the many-fingered time formulation, avoiding the need for a preferred spacetime foliation.

Contribution

It introduces a covariant Bohmian approach to QFT based on the MFT Tomonaga-Schwinger formulation, providing a new perspective on quantum fields.

Findings

Covariant Bohmian interpretation of QFT developed

Avoids preferred spacetime foliation

Provides a consistent ontological framework

Abstract

The Bohmian interpretation of the many-fingered time (MFT) Tomonaga-Schwinger formulation of quantum field theory (QFT) describes MFT fields, which provides a covariant Bohmian interpretation of QFT without introducing a preferred foliation of spacetime.