Strange stars in Krori–Barua space-time Farook Rahaman, Ranjan Sharma, Saibal Ray, Raju Maulick and Indrani Karar Eur. Phys. J. C, 72 7 (2012) 2071 Published online: 18 July 2012 DOI: 10.1140/epjc/s10052-012-2071-5