<title>Abstract</title>While extant literature has mainly concentrated on contemporaneous event tourism marketing (i.e., on visiting the city during or around the event) and on intentions to revisit after the event's completion, this research investigates the impact of the event on the decisions of potential...

We investigate the dynamics of quantum discord during the purification process. In the case of Werner states, it is shown that quantum discord is increased after a round of purification protocol. Furthermore, quantum mutual information and classical correlation is also increased during this...

Following a recent proposal (Phys. Rev. Lett. 85 (2000) 2392) about quantum information processing using dispersive atom–cavity interaction, in this paper, we proposed a physical scheme to concentrate the pure non-maximally entangled atomic states via cavity QED by using atomic collision in a...