Massive IIA Supergravity as a Non-linear Realisation

TL;DR

This paper presents a novel formulation of massive IIA supergravity's bosonic sector using non-linear realisation, highlighting the non-trivial algebraic relations between momentum and gauge field generators.

Contribution

It introduces a new non-linear realisation framework for massive IIA supergravity, emphasizing the algebraic structure involving momentum and gauge generators.

Findings

Bosonic sector described as a non-linear realisation

Momentum generators have non-trivial commutation relations

Framework provides new insights into supergravity algebraic structure

Abstract

A description of the bosonic sector of massive IIA supergravity as a non-linear realisation is given. An essential feature of this construction is that the momentum generators have non-trivial commutation relations with the generators associated with the gauge fields.