2 papers
hep-th2026
Maximal Transcendentality of the Double-Scaled PCM
Evgeny Sobko
We prove, to all orders, maximal transcendentality of the strongly coupled large-N Principal Chiral Model in the double-scaling regime introduced in our earlier work. We also prove…
hep-th2026
Fermion Families and Pontryagin Class: Topological Field Theory via Colour Symmetry Extension
Zheyan Wan, Juven Wang, Shing-Tung Yau
Family puzzle asks why the Standard Model (SM) features exactly 3 families of quarks and leptons. Motivated by topological constraints, we study 4d fermionic anomalies with discret…