Marginal Deformations In the Open Bosonic String Field Theory for N D0-branes

TL;DR

This paper presents an exact solution in open bosonic string field theory for N coincident D0-branes, demonstrating how the background can be shifted to localized D0-branes in arbitrary positions.

Contribution

It provides the first explicit example of a marginal deformation solution for multiple D0-branes in open bosonic string field theory.

Findings

Exact solution for N D0-branes background

Demonstrates background change to localized D0-branes

Advances understanding of marginal deformations in string field theory

Abstract

In this short note we give an example of the exact solution of the open bosonic string field theory defined on the background of $N$ coincided D0-branes. This solution leads to the change of the original background to the background where D0-branes are localised in general positions.