Concept
Liberté asymptotique
Publications associées (67)
Measurement of the K+ → π+γγ decay
Alessandro Mapelli, Radoslav Marchevski, Alina Kleimenova
A sample of 3984 candidates of the K+ -> pi(+)gamma gamma decay, with an estimated background of 291 +/- 14 events, was collected by the NA62 experiment at CERN during 2017-2018. In order to describe the observed di-photon mass spectrum, the next-to-leadin ...
Elsevier2024Holography and localization of information in quantum gravity
Kyriakos Papadodimas, Alexandre Mathieu Frédéric Belin
Within the AdS/CFT correspondence, we identify a class of CFT operators which represent diff-invariant and approximately local observables in the gravitational dual. Provided that the bulk state breaks all asymptotic symmetries, we show that these operator ...
Springer2024On the asymptotic behavior of solutions to the Vlasov-Poisson system
We prove small data modified scattering for the Vlasov-Poisson system in dimension using a method inspired from dispersive analysis. In particular, we identify a simple asymptotic dynamic related to the scattering mass. ...
2021