Dynamics of Weyl Scale Invariant non-BPS p=3 Branes

TL;DR

This paper introduces a Weyl scale invariant p=3 brane model embedded in a 5D superspace, analyzing its symmetry breaking and oscillation modes using the coset method.

Contribution

It presents a novel construction of a Weyl scale invariant p=3 brane within a 5D superspace using the coset approach, detailing its symmetry breaking mechanism.

Findings

Constructed the brane action with broken target symmetry

Analyzed the brane's oscillation modes in superspace

Demonstrated symmetry reduction from super-Weyl to Weyl W(1,3)

Abstract

In this paper a Weyl scale invariant $p=3$ brane scenario is introduced, with the brane embedded in a higher dimensional bulk space with $N=1, 5D$ Super--Weyl symmetry. Its action, which describes its long wave oscillation modes into the ambient superspace and breaks the target symmetry down to the lower dimensional Weyl W(1,3) symmetry, is constructed by the approach of coset method.