Universality and the Branching Code

Key Points

• The aim is to explore the axioms that lead to the unique branching code B_{3,2} and its observable types.
• Examined six axioms related to branching codes.
• Identified properties of the branching code B_{3,2}.
• Analyzed the classification of observable types based on irreducibility.
• Confirmed that only one unique branching code exists under the specified axioms.
• Identified 29 irreducible observable types related to the branching code.