output
20192023
most citedLogarithmic supertranslations and supertranslation-invariant Lorentz charges

46 citations

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Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

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Showing 2022 · hep-thShow all

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hep-th2022★ 46 cited

Logarithmic supertranslations and supertranslation-invariant Lorentz charges

Oscar Fuentealba, Marc Henneaux, Cédric Troessaert

We extend the BMS(4) group by adding logarithmic supertranslations. This is done by relaxing the boundary conditions on the metric and its conjugate momentum at spatial infinity in…

hep-th2022★ 22 cited

Asymptotic structure of the gravitational field in five spacetime dimensions: Hamiltonian analysis

Oscar Fuentealba, Marc Henneaux, Javier Matulich +1

We develop the analysis of the asymptotic properties of gravity in higher spacetime dimensions , with a particular emphasis on the case . Our approach deals with spatial in…