5 papers · 1 filter
Asymptotic Quantum Gravity as an Infrared Geometric Theory
Jorge Gamboa, Natalia Tapia-Arellano
We formulate the infrared sector of asymptotically flat quantum gravity in terms of asymptotic configurations accessible to external observers. Starting from the Regge-Teitelboim H…
Infrared Dressing and the Strong CP Problem: Geometric Renormalization of the Vacuum Angle
Jorge Gamboa, Natalia Tapia-Arellano
We revisit the strong CP problem from the viewpoint of the infrared structure of non-Abelian gauge theories. In Yang-Mills theory, motion between topologically inequivalent vacua m…
Strong CP as an Infrared Holonomy: The Vacuum and Dressing in Yang-Mills Theory
Jorge Gamboa, Natalia A. Tapia Arellano
We reformulate the strong problem from an infrared viewpoint in which the vacuum angle is not treated as a local coupling but as a global Berry-type holonomy of the infrar…
Infrared Quantum Electrodynamics and the Rayleigh-Jeans Physics
Jorge Gamboa, Natalia Tapia Arellano
Infrared quantum electrodynamics (IR-QED) acquires a natural geometric interpretation once soft photons are described as adiabatically transported electron-photon clouds. Within th…
The Laplace Transform of Quantum Gravity
J. Gamboa, F. Mendez, Natalia Tapia-Arellano
Following analogies with relativistic point particles, and Schild strings, we show that the Einstein gravity and its strong coupling regime (or the Planck mass going to 0) are rela…