Generic particle/interaction rule models may have relevance to the unification of physical law as described in this apparently unpublished paper by Julian Barbour and Lee Smolin: http://arxiv.org/abs/hep-th/9203041
This thread is intended as a tutorial/thesis defense for a particular example of such a model call Quirk Theory. It is also a bold and brave (foolhardy!) attempt at a new concept called public peer review/collaborative research.
https://www.researchgate.net/publication/243150652_Quirk_Theory_and_the_Equation_of_Natural_State
In order to create a common mathematical structure for all physical law, such theories must juggle concepts from the four main pillars of modern physics:
Quantum Mechanics
General Relativity
The Standard Particle Model
Cosmology and Thermodynamics
Constructive criticism is welcome, as are requests for clarification of content and general discussion around the "unification problem". Please keep posts in simple language with minimum of specialist terminology. Yes, to paraphrase Feynman this will cause misinterpretations. But it is only in the resolution of such misunderstanding that we can hope to transcend cultural and interdisciplinary bias. The overriding presumption is that current theory is essentially correct. So please, choose another thread if you wish to go on about QM or GR being "wrong".
The mathematical structure of Quirk theory is complete and readily understood without advanced mathematics. Take account that it has unproven relevance to physics; this proof of relevance is a work in progress. But the required phenomenological relationships of structures in Quirk theory to known physical law is well advanced and can be discussed in some detail. Such arguments indeed provide a methodology by which a proof (or refutation) might be forthcoming.
Article Quirk Theory and the Equation of Natural State