The phase transition of Rastall AdS black hole with cloud of strings and quintessence

Abstract

In this paper, we introduce the black hole solution in Rastall theory of gravity in the presence of quintessence and the cloud of strings. Our investigations show that this model meets only second-order phase transition in four dimensions. While both the first- and second-order phase transitions are seen in five dimensions. Therefore, according to the AdS/CFT duality, the confinement–deconfinement phase transition only occurs in five dimensions for this model.