We study the backreaction of a quantum scalar field on anti–de Sitter (AdS) spacetime. The
renormalized expectation value of the stress-energy tensor operator for a massless …

In this paper, we describe an extremely efficient method for computing the renormalized
stress-energy tensor of a quantum scalar field in spherically symmetric black hole …

We study the canonical quantization of a massive scalar field on a five dimensional, rotating
black hole space-time. We focus on the case where the space-time is asymptotically anti-de …

We provide a mode-sum prescription to directly compute the renormalized stress-energy
tensor (RSET) for scalar fields in the Boulware vacuum. The method generalizes the recently …

It is the goal of this thesis to revisit and revise the problem of black hole formation and
evolution in semiclassical gravity--a theory in which spacetime is treated classically, while …

In this thesis we study a real quantum scalar field propagating on three (adS3) and four
(adS4) dimensional anti-de Sitter space-time with Dirichlet, Neumann and Robin boundary …

LSZ-type reduction formulae are derived for gauge fields and fermions in curved spacetime.
The formulae are derived using a conserved current method applicable also to flat …

Scattering calculations in curved spacetime are technically complicated and, in the case of a
general spacetime metric, quite impossible. Even in the cases where perturbative scattering …

It is the goal of this work to revisit and revise the problem of black hole (BH) formation and
evolution in semiclassical gravity—a theory in which spacetime is treated classically, while …

Despite the large amount of work done in quantum field theory in curved space-times, there
are not great many results available for perturbative calculations of particle processes in …