#anomaly cancellation
5 papers · 1 filter
Mega-Space Current Algebra and Green-Schwarz Geometry in Heterotic String Theory
Machiko Hatsuda, Shin Sasaki, Masaya Yata
The paper develops a manifestly T‑dual formulation of heterotic string theory by constructing a mega‑space current algebra that unifies Lorentz and gauge connections, showing how C…
Intersection Bounds for BPS Strings in Six-Dimensional Supergravity
Hee-Cheol Kim, Kai Xu
In six-dimensional supergravity, the structure of tensor moduli space is governed by primitive BPS string charges known as BPS generators and their intersection…
The quantum electrodynamics for dyons
D. O. R. Azevedo, O. M. Del Cima, T. S. Dias +1
The paper introduces a quantum electrodynamics framework for dyons—particles carrying both electric and magnetic charge—based on a U(1)×U(1) gauge structure, and demonstrates its s…
Anomaly flow and anomaly cancellation
Yutaka Hosotani
The paper studies how chiral gauge anomalies in five‑dimensional orbifold models depend on the Aharonov‑Bohm phase and bulk mass parameters, and shows that in a Randall‑Sundrum gau…
An anomaly-free baryonic completion of the Standard Model
Karim Benakli, Mark Goodsell, Arno Goudeau
The paper builds a consistent extension of the Standard Model with a gauged baryon-number symmetry U(1)_{̅B}, adding a secluded sector that provides a stable dark‑matter candidate…