https://github.com/laubscher-lab/PDL-framework

In PDL, physical entities are modeled as discrete coherence structures on signed graphs (for example, the minimal (4,6) electron prototype and a hierarchical proton architecture). The program aims to derive stability conditions, effective dynamics, and physical constants (such as the fine‑structure constant) from combinatorial and logical constraints, rather than postulating a continuum background from the outset.

The scientific goals of PDL are:

• to formulate explicit graph‑theoretic axioms and constraints for elementary structures,

• to study uniqueness and rigidity properties of candidate architectures (e.g. proton, neutron),

• to connect discrete coherence cycles to effective quantum and relativistic dynamics,

• and to confront the resulting structures and constants with established experimental data and standard theories (quantum mechanics, quantum field theory, gravitation).

This community hosts preprints, technical notes, and auxiliary material that contribute to the development, clarification, or testing of the PDL framework. Submissions are expected to make their assumptions explicit, to strive for mathematical transparency, and to indicate, when possible, how their results could be compared with known physics or with future empirical constraints.

The PDL community is conceptually open to dialogues with external ontological or foundational programmes, but it remains methodologically independent: the validity of PDL results is assessed in terms of internal coherence, combinatorial derivations, and potential empirical contact, not by adherence to any particular metaphysical system. 

The Projective Dynamic Logo (PDL) community curates research outputs on a structural framework for fundamental physics based on signed graphs and relational axioms.