Efecto casimir en anti de Sitter 1 + 1

in this paper we study the effects of curvature on the casimir force, we consider an anti de sitter background in two dimensions. we use the green's approaching and we show clearly how the method is carried out. the result obtained agrees with the plane case in the limit in which the anti de sitter radius is small, so we can see the corrections due to the curvature of the casimir force.