Exact String Solutions and the Open String - D-Brane System in Non-Constant Background Fields I

TL;DR

This paper presents new exact solutions for strings in non-constant background fields and explores their compatibility with open string-D-brane boundary conditions, extending the constraint algebra in string theory.

Contribution

It introduces novel exact string solutions in variable backgrounds and discusses their integration with open string-D-brane systems, expanding the theoretical framework.

Findings

Some solutions are compatible with open string-D-brane boundary conditions

Extension of the constraint algebra is proposed and discussed

New exact solutions in non-constant background fields are identified

Abstract

New exact string solutions in non-constant background fields are found and it is shown that some of them are compatible with the boundary conditions for the open string - D-brane system. Extension of the constraint algebra is proposed and discussed.