Number of the records: 1
Multiparticle solutions to Einstein’s equations
- 1.0552335 - FZÚ 2022 RIV US eng J - Journal Article
Gomez, H. - Jusinskas, Renann Lipinski
Multiparticle solutions to Einstein’s equations.
Physical Review Letters. Roč. 127, č. 18 (2021), č. článku 181603. ISSN 0031-9007. E-ISSN 1079-7114
R&D Projects: GA ČR GJ19-06342Y
Institutional support: RVO:68378271
Keywords : Einstein equation: solution * gravitation * tree approximation
OECD category: Particles and field physics
Impact factor: 9.185, year: 2021
Method of publishing: Open access
In this Letter, we present the first multiparticle solutions to Einstein’s field equations in the presence of matter. These solutions are iteratively obtained via the perturbiner method, which can circumvent gravity’s infinite number of vertices with the definition of a multiparticle expansion for the inverse spacetime metric as well. Our construction provides a simple layout for the computation of tree level field theory amplitudes in D spacetime dimensions involving any number of gravitons and matter fields, with or without supersymmetry.
Permanent Link: http://hdl.handle.net/11104/0327484
File Download Size Commentary Version Access 0552335.pdf 2 225.1 KB CC Licence Publisher’s postprint open-access
Number of the records: 1