List of Articles Pradyumn Kumar Sahoo Article 1 - String cloud and domain walls with quark matter in kink cosmological model 10.1186/2251-7235-7-62 Pradyumn Kumar Sahoo Bivudutta Mishra Journal of Theoretical and Applied Physics , Issue 1 , Year , Winter 2014 Article 2 - String cloud and domain walls with quark matter for plane symmetric cosmologicalmodel in bimetric theory 10.1186/2251-7235-7-12 Pradyumn Kumar Sahoo Bivudutta Mishra Journal of Theoretical and Applied Physics , Issue 1 , Year , Winter 2014 Article 3 - Study on kink space-time in scale invariant theory with wet dark fluid 10.1186/2251-7235-7-36 Bivudutta Mishra Pradyumn Kumar Sahoo Journal of Theoretical and Applied Physics , Issue 1 , Year , Winter 2014