Document Type: Original Paper

Authors

1 Department of Physics, Faculty of Science , Shahid Chamran University of Ahvaz, Ahvaz, Iran

2 Department of Physics, Faculty of Science , Shahid Chamran University of Ahvaz, Iran

Abstract

In this work, the entanglement superposition of qubit bipartite coherent states with non-phase coherent parameters was investigated. To quantify the entanglement generalized concurrence measure was used. Through using generalized concurrence measure definition and analytical calculation, the solution for the introduced states in this work were obtained in terms of effective parameters. The calculated analytical solution for effective superposition and coherence parameters showed these states may attain maximum entanglement or no entanglement at all, depending on the choice of the parameters involved.

Keywords