Rainbow Gravity's Effects on Scalar Field in Wormhole Background with Cosmic Strings

Abstract

Our primary focus is to investigate how the presence of cosmic strings affects a scalar field within the context of a static and circularly symmetric three-dimensional wormhole when subjected to the effects of rainbow gravity. To accomplish this, we address the relativistic Klein- Gordon wave equation and derive analytical solutions for the quantum system by employing the confluent Heun function. Significantly, our research reveals that the behavior of the scalar fields is notably influenced not only by the cosmic strings and wormhole throat radius but also by the parameter of rainbow gravity.