Year: 2025
Type: article
Abstract: A bstract We consider the geometric action formulation for 3d pure gravity with vanishing cosmological constant. We use fermionic localization to compute the exact torus partition function for a constant representative coadjoint orbit of $$ {\hat{\textrm{BMS}}}_3 $$ BMS ̂ 3 . This allows us to discuss its 1-loop exactness.
Source: Journal of High Energy Physics
Authors: Joan Simón, Boyang Yu
Institutions: University of Edinburgh, Peking University
Language: English
Subfield: Nuclear and High Energy Physics
Field: Physics and Astronomy
Domain: Physical Sciences
Open Access status: diamond
OpenAlex ID: W4409609457