Ground State for the Klein-Gordon field in anti-de Sitter spacetime with dynamical Wentzell boundary conditions

Claudio Dappiaggi, Benito A. Juárez-Aubry, Alessio Marta

We consider a real Klein-Gordon field in the Poincaré patch of $(d+1)$-dimensional anti-de Sitter spacetime, PAdS${}_{d+1}$, and impose dynamical boundary condition on the asymptotic…