Remark about string field for general configuration of N D-instantons

TL;DR

This paper proposes a matrix representation of string fields to describe arbitrary configurations of N D-instantons within bosonic string field theory, aiming to generalize the formalism.

Contribution

It introduces a novel matrix form of string fields applicable to any D-instanton configuration, expanding the theoretical framework.

Findings

Matrix form successfully describes various D-instanton configurations

Provides a unified approach to bosonic string field theory with D-instantons

Lays groundwork for further exploration of non-perturbative effects

Abstract

In this paper we would like to suggest matrix form of the string field for any configuration of N D-instantons in bosonic string field theory.