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Superselection Sectors of Gravitational Subregions Joan Camps UCL - PowerPoint PPT Presentation

Feb 19, 2023 •245 likes •447 views

Superselection Sectors of Gravitational Subregions Joan Camps UCL 1810.01802 1905.10121 Main point Unlike for other systems, the quasilocal parts of the gravitational field are always* bounded by surfaces of stationary area extremal

  1. Superselection Sectors of Gravitational Subregions Joan Camps UCL 1810.01802 1905.10121

  2. Main point • Unlike for other systems, the quasilocal parts of the gravitational field are always* bounded by surfaces of stationary area extremal surface * I consider only pure gravity: GR without matter

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