/- Copyright (c) 2024 Joseph Tooby-Smith. All rights reserved. Released under Apache 2.0 license. Authors: Joseph Tooby-Smith -/ /-! # Lorentz Tensors This file is currently a stub. The aim is to define Lorentz tensors, and devlop a systematic way to manipulate them. To manipulate them we will use the theory of modular operads (see e.g. [Raynor][raynor2021graphical]). -/