Classical Interactions for Tensionless Strings

TL;DR

This paper explores classical interactions of tensionless strings using an action at a distance approach, revealing specific interactions with metric and B-field but no dilaton interactions.

Contribution

It introduces an action at a distance formulation to analyze classical interactions of tensionless strings, identifying the types of interactions present.

Findings

Found G_{} and B_{} type interactions.

No dilaton interactions detected.

Provides a framework for classical interaction analysis of tensionless strings.

Abstract

Using an ``action at a distance'' formulation we probe the possible classical interactions for tensionless strings, (the $T\to 0$ limit of the ordinary bosonic string.) We find $G_{\mu\nu}$ and $B_{\mu\nu}$ type interactions but no dilaton interactions.