3 papers
hep-th2026
When Renormalisation Remembers: UV/IR Mixing as an Entanglement Bridge
Steven Abel
Renormalisation is traditionally understood to be a Wilsonian memoryless process in which ultraviolet (UV) degrees of freedom gradually decouple, leaving an autonomous infrared (IR…
hep-th2025
Exact Schwinger Proper Time Renormalisation
Steven Abel, Lucien Heurtier
We derive an exact version of the Schwinger Proper Time Renormalisation Group flow equation from first principles from the complete path integral, without using any perturbative ex…
hep-th2024
Banks-Zaks Stabilisation of Non-SUSY Strings
Steven Abel, Ivano Basile, Viktor Matyas
It appears to be difficult within string theory to obtain genuine scale separation between spacetime and the internal sector. In this paper, we propose a novel mechanism for scale-…