The IR dynamics of effective holographic theories capturing the interplay between charge
density and the leading relevant scalar operator at strong coupling are analyzed. Such …

The aim of this paper is to explore the thermodynamic topology of topological charged
dilatonic black holes. To achieve this, our study will begin by examining the characteristics of …

A bstract We study de Sitter configurations in ten-dimensional string models where
supersymmetry is either absent or broken at the string scale. To this end, we derive …

We consider the type 0 theories, obtained from the closed NSR string by a diagonal GSO
projection which excludes space-time fermions, and study the D-branes in these theories …

Motivated by low energy effective action of string theory and numerous applications of BTZ
black holes, we will consider minimal coupling between dilaton and nonlinear …

We examine the higher-dimensional action in which gravity is coupled to the exponential
nonlinear electrodynamic field and a scalar dilaton field. We construct a new class of n …

In this thesis we investigate some aspects of the dramatic consequences of supersymmetry
breaking on string vacua. In particular, we focus on the issue of vacuum stability in ten …

Einstein-Maxwell-dilaton theory is an interesting theory of gravity for studying scalar fields in
the context of no-hair theorem. In this work, we consider static charged dilaton and charged …

In this paper, we study topological AdS black branes of (n+ 1)-dimensional Einstein–
Maxwell-dilaton theory and investigate their properties. We use the area law, surface gravity …

We study thermodynamic instability of a class of (n+ 1)-dimensional charged dilatonic
spherically symmetric black holes in the background of the anti–de Sitter universe. We …