An alternative derivation of the Minimal massive 3D gravity

TL;DR

This paper presents a new derivation of the field equations for Minimal massive 3D gravity using algebra of exterior forms and first order formalism, offering a different perspective on the model's foundations.

Contribution

It introduces an alternative derivation method for the field equations of Minimal massive 3D gravity, utilizing algebraic and first order formalism techniques.

Findings

Derivation of field equations using exterior forms

Application of first order formalism with constraints

Provides a new perspective on Minimal massive 3D gravity

Abstract

By using the algebra of exterior forms and the first order formalism with constraints, an alternative derivation of the field equations for the Minimal massive 3D gravity model is presented.