Bosonization of World-Sheet Fermions in Minkowski Space-Time
A. Pasquinucci, K. Roland
TL;DR
This paper introduces a method to bosonize free world-sheet fermions in 4D heterotic string theory within Minkowski space-time, highlighting differences from Euclidean space formulations.
Contribution
It presents a novel bosonization approach tailored for Minkowski space-time, addressing limitations of previous Euclidean-based methods.
Findings
Successful bosonization in Minkowski space-time demonstrated
Identifies key differences from Euclidean bosonization
Provides a framework for future string theory research
Abstract
We propose a way of bosonizing free world-sheet fermions for -dimensional heterotic string theory formulated in Minkowski space-time. We discuss the differences as compared to the standard bosonization performed in Euclidean space-time.
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