652 citations · 7.8k across the 90 of their papers we have counts for
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hep-th2019★ 1 cited
Soft degrees of freedom, Gibbons-Hawking contribution and entropy from Casimir effect
Glenn Barnich, Martin Bonte
Recent work on non proper-gauge degrees of freedom in the context of the Casimir effect is reviewed. In his original paper, Casimir starts by pointing out that, when the electromag…
gr-qc2019★ 54 cited
BMS current algebra in the context of the Newman-Penrose formalism
Glenn Barnich, Pujian Mao, Romain Ruzziconi
Starting from an action principle adapted to the Newman-Penrose formalism, we provide a self-contained derivation of BMS current algebra, which includes the generalization of the B…