The technique of stimulated Raman adiabatic passage (STIRAP), which allows efficient and
selective population transfer between quantum states without suffering loss due to …

We show that the state with the highest known average two-particle von Neumann
entanglement entropy proposed by Sudbery and one of the authors gives a local maximum …

We consider a model which consists of two coupled superconducting charge qubits by
sharing a large Josephson junction. The time evolution of entanglement between two …

A system of traps is considered, each containing a large number of Bose-condensed atoms.
This ensemble of traps is subject to the action of an external modulating field generating …

We study the dynamics of entanglement of two initially separate atoms passing through a
cavity one after another by employing the concurrence and negativity. The effects of the …

We present a theoretical study of the relationship between entanglement and entropy in
multi-qubit quantum optical systems. Specifically we investigate quantitative relations …

By employing the concurrence, we investigate the dynamics of entanglement between two
atoms in a double two-photon Jaynes-Cummings model when the cavity field is previously in …

By means of concurrence, we investigate the dynamics of entanglement between two
initially separate atoms in succession passing through a cavity and their interaction with a …

We investigate the dynamics of entanglement by means of concurrence for the case of two
atoms which are trapped in spatially separated cavities connected by an optical fiber. It is …

We consider a new approach to the SU (3) symmetry polarization in Hilbert space for a
quantum-optical Bose system with internal Gell-Mann symmetry. The operational …