In this work, we study the three-dimensional AdS gravitational vacuum stars
(gravastars) in the context of gravity's rainbow theory. Then we extend it by
adding the Maxwell electromagnetic field. We compute the physical features of
gravastars, such as proper length, energy, entropy, and junction conditions.
Our results show that the physical parameters for charged and uncharged states
depend significantly on rainbow functions. Besides from charged state, they
also depend on the electric field. Finally, we explore the stability of thin
shell of three-dimensional (un)charged AdS gravastars in gravity's rainbow. We
show that the structure of thin shell of these gravastars may be stable and is
independent of the type of matter.Comment: 21 pages, 17 figure
