A 4D spacetime embedded in a 5D pseudo-Euclidean space describing interior of compact stars Ksh. Newton Singh, Mohammad Hassan Murad and Neeraj Pant Eur. Phys. J. A, 53 2 (2017) 21 Published online: 08 February 2017 DOI: 10.1140/epja/i2017-12210-1