652 citations · 7.8k across the 90 of their papers we have counts for
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hep-th2021★ 9 cited
Notes on massless scalar field partition functions, modular invariance and Eisenstein series
Francesco Alessio, Glenn Barnich, Martin Bonte
The partition function of a massless scalar field on a Euclidean spacetime manifold and with momentum operator in the compact spatial dimension…
gr-qc2021★ 51 cited
Coadjoint representation of the BMS group on celestial Riemann surfaces
Glenn Barnich, Romain Ruzziconi
The coadjoint representation of the BMS group in four dimensions is constructed in a formulation that covers both the sphere and the punctured plane. The structure constants are wo…