Singularity free stars in (2+1) dimensions
  We present some new types of non-singular model for anisotropic stars with constant $\Lambda $ and variable $\Lambda$ based on the Krori and Barua (KB) metric in $(2+1)$ dimensions. The solutions obtained here satisfy all the regularity conditions and its simple analytical form helps us to study the various physical properties of the configuration. 
Farook Rahaman, Ayan Banerjee, Irina Radinschi, Sumita Banerjee and   Soumendranath Ruz
gr-qc