Fidelity, Rosen-Zener dynamics, entropy and decoherence in one dimensional hard-core bosonic systems Sthitadhi Roy, Tanay Nag and Amit Dutta Eur. Phys. J. B, 86 5 (2013) 204 Published online: 02 May 2013 DOI: 10.1140/epjb/e2013-40052-1