A practical scheme for entanglement creation between distant atoms located inside a single-
mode optical cavity is discussed. We show that the degree of entanglement and the time it …

A protocol to generate steady Knill–Laflamme–Milburn (KLM) states of two Rydberg atoms
with dissipation and Lyapunov control is proposed. Herein, combining with the quantum …

We present a physical scheme for entanglement concentration of unknown atomic
entangled states via cavity decay. In the scheme, the atomic state is used as a stationary …

The distributed quantum computation plays an important role in large-scale quantum
information processing. In the atom-cavity-fiber system, we put forward two efficient …

We propose a modified protocol of atomic state teleportation for the scheme proposed by
Bose [Phys. Rev. Lett. 83, 5158 (1999)]. The modified protocol involves an additional stage …

We present a scheme for directly measuring the concurrence of atomic two-qubit states
(including pure states and mixed states) by detecting the photons leaking from the cavities …

EK Bashkirov, DV Litvinova, “Entanglement between qubits due to the atomic coherence”,
Computer Optics, 38:4 (2014), 663–669 Computer Optics RUS ENG JOURNALS PEOPLE …

We study the problem of the influence of one-sided different noisy channels to the quantum
correlations decay in a symmetric bosonic system. We concentrate on one type of these …

A scheme for implementing the direct measurement of Concurrence is given in a cavity–
quantum dot system. The scenario not only can directly measure the Concurrence of two …

A scheme for fine tuning of quantum operations to improve their performance is proposed. A
quantum system in Λ configuration with two-photon Raman transitions is considered without …