Page
%P
-
Article
Reflectionless Potentials via Complex Potentials
We point out that the complex potentials can be used to construct the reflectionless potentials and two new classes of reflectionless potentials are proposed. In particular, the robustness of these reflectionl...
-
Article
Quantum Secure Direct Communication Based on Four-Qubit Cluster States
A novel quantum secure direct communication scheme based on four-qubit cluster states is proposed. In this scheme, the quantum channel between the sender Alice and the receiver Bob consists of an ordered seque...