Relativistic quantum dynamics of a spinless particle in the Som-Raychaudhuri spacetime Zhi Wang, Zheng-wen Long, Chao-yun Long and Ming-li Wu Eur. Phys. J. Plus, 130 3 (2015) 36 Published online: 03 March 2015 DOI: 10.1140/epjp/i2015-15036-2