Skip to main content

and
  1. No Access

    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...

    Ming-huang Sang, Cui-cui Li, Zi-xing Yu in International Journal of Theoretical Physi… (2011)

  2. No Access

    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...

    Qin-nan Zhang, Cui-cui Li, Yuan-hua Li in International Journal of Theoretical Physi… (2013)