Ausgabe 5/2013
Inhalt (15 Artikel)
Controlled dense coding using a five-atom cluster state in cavity QED
Yi-you Nie, Yuan-hua Li, Xian-ping Wang, Ming-huang Sang
Probabilistic quantum relay communication in the noisy channel with analogous space-time code
Jinjing Shi, Ronghua Shi, Ying Guo, Xiaoqi Peng, Moon Ho Lee
Efficient entanglement concentration for quantum dot and optical microcavities systems
Yu-Bo Sheng, Lan Zhou, Lei Wang, Sheng-Mei Zhao
Quantum search with certainty based on modified Grover algorithms: optimum choice of parameters
F. M. Toyama, W. van Dijk, Y. Nogami
Influence of the phase damping for two-qubits system in the dispersive reservoir
A.-S. F. Obada, H. A. Hessian, A.-B. A. Mohamed, M. Hashem
Quantum teleportation and superdense coding through the composite W-Bell channel
Zhi-hua Zhang, Lan Shu, Zhi-wen Mo
Faithful quantum broadcast beyond the no-go theorem
Ming-Xing Luo, Yun Deng, Xiu-Bo Chen, Yi-Xian Yang, Hong-Heng Li
Cryptanalysis and improvement of the quantum private comparison protocol with semi-honest third party
Wei-Wei Zhang, Ke-Jia Zhang
Ancilla models for quantum operations: for what unitaries does the ancilla state have to be physical?
Zhang Jiang, Marco Piani, Carlton M. Caves
Engineering information in states of a nanomechanical resonator coupled to a Cooper pair box
C. Valverde, B. Baseia