Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Matthieu Vilatte"'
Autor:
Andrea Campoleoni, Arnaud Delfante, Simon Pekar, P. Marios Petropoulos, David Rivera-Betancour, Matthieu Vilatte
Publikováno v:
Journal of High Energy Physics, Vol 2023, Iss 12, Pp 1-46 (2023)
Abstract Ricci-flat solutions to Einstein’s equations in four dimensions are obtained as the flat limit of Einstein spacetimes with negative cosmological constant. In the limiting process, the anti-de Sitter energy-momentum tensor is expanded in La
Externí odkaz:
https://doaj.org/article/b2e23703f2f54495814cbe0a127c89d6
Publikováno v:
Journal of High Energy Physics, Vol 2023, Iss 7, Pp 1-49 (2023)
Abstract We unravel the boundary manifestation of Ehlers’ hidden Möbius symmetry present in four-dimensional Ricci-flat spacetimes that enjoy a time-like isometry and are Petrov-algebraic. This is achieved in a designated gauge, shaped in the spir
Externí odkaz:
https://doaj.org/article/0b0c8c77a7bd4fb5ab621ec7ace7976a
Publikováno v:
Physical Review
We investigate the (conformally coupled) scalar field on a general Carrollian spacetime in arbitrary dimension. The analysis discloses electric and magnetic dynamics. For both, we provide the energy and the momenta of the field, accompanied by their
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2ee28b2f2b558dbf2c5d480c8f1b8939
https://doi.org/10.1103/physrevd.106.085004
https://doi.org/10.1103/physrevd.106.085004
Publikováno v:
Journal of High Energy Physics
David Rivera-Betancour
David Rivera-Betancour
We unravel the boundary manifestation of Ehlers' hidden M\"obius symmetry present in four-dimensional Ricci-flat spacetimes that enjoy a time-like isometry and are Petrov-algebraic. This is achieved in a designated gauge, shaped in the spirit of flat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::de302e0e1811df048c8ad532fa880aec
