58 citations · 238 across the 28 of their papers we have counts for
5 papers · 1 filter
Reply to the comment "quant-ph/9710002"
Lu-Ming Duan, Guang-Can Guo
In the comment, Zanardi and Rasetti argue that several claims in our recent letter (Phys. Rev. Lett. 79, 1953, 1997) are questionable. The reply shows these claims remain true.
Ghost interference and diffraction based on the beam splitter
Lu-Ming Duan, Guang-Can Guo
A simple scheme is proposed for observing the ghost interference and diffraction. The signal and the idler beams are produced by a beam splitter with the incident light being in a…
Linearly-independent quantum states can be cloned
Lu-Ming Duan, Guang-Can Guo
A fundamental question in quantum mechanics is, whether it is possible to replicate an arbitrary unknown quantum state. Then famous quantum no-cloning theorem [Nature 299, 802 (198…
Decoherence of quantum registers
Lu-Ming Duan, Guang-Can Guo
We consider decoherence of quantum registers, which consist of the qubits sited approximately periodically in space. The sites of the qubits are permitted to have a small random va…
Cooperative loss and decoherence in quantum computation and commuication
Lu-Ming Duan, Guang-Can Guo
Cooperative effects in the loss (the amplitude damping) and decoherence (the phase damping) of the qubits (two-state quantum systems) due to the inevitable coupling to the same env…