Realistic collapse model of bosonic strings

TL;DR

This paper develops a realistic collapse model for bosonic strings by leveraging their complex shapes to define probability amplitudes more naturally and adapts the GRW collapse model to string theory, focusing on a boson-only toy model.

Contribution

It introduces a novel collapse model for bosonic strings and adapts the GRW framework to string theory, emphasizing a more natural probability amplitude definition.

Findings

A new collapse model tailored for bosonic strings.

Successful translation of the GRW model into string theory context.

Focus on a simplified boson-only toy model without D-branes.

Abstract

In this paper we will utilize the non-trivial shapes of the strings in order to come up with realistic definition of probability amplitudes in a lot more natural way than could be done in point particle counterpart. We then go on to "translate" GRW model to string theory context. In this paper we limit ourselves to boson-only toy model without D-branes.