Exactly solvable gravitating perfect fluid solitons in (2 + 1) dimensions
Sign Up to like & getrecommendations! Published in 2018 at "Journal of High Energy Physics"
DOI: 10.1007/jhep07(2018)097
Abstract: A bstractThe Bogomolnyi-Prasad-Sommerfield (BPS) baby Skyrme model coupled to gravity is considered. We show that in an asymptotically flat space-time the model still possesses the BPS property, i.e., admits a BPS reduction to first order… read more here.
Keywords: space; flat space; mass radius; space time ... See more keywords
Extremal solutions of multi-valued variational inequalities in plane exterior domains
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Differential Equations"
DOI: 10.1016/j.jde.2019.05.020
Abstract: Abstract Let Ω = R 2 ∖ B ( 0 , 1 ) ‾ be the exterior of the closed unit disc in the plane. In this paper we prove existence and enclosure results of… read more here.
Keywords: variational inequalities; multi valued; valued variational; solutions multi ... See more keywords