814 citations · 1.2k across the 7 of their papers we have counts for
7 papers
Cooling and squeezing the fluctuations of a nanomechanical beam by indirect quantum feedback control
Jing Zhang, Yu-xi Liu, Franco Nori
We study cooling and squeezing the fluctuations of a nanomechanical beam using quantum feedback control. In our model, the nanomechanical beam is coupled to a transmission line res…
Probing Nano-Mechanical QED Effects
Y. B. Gao, S. Yang, Yu-xi Liu +2
We propose and study an "intrinsic probing" approach, without introducing any external detector, to mimic cavity QED effects in a qubit-nanomechanical resonator system. This metall…
Perfect function transfer and interference effects in interacting boson lattices
Lian-Ao Wu, Adam Miranowicz, XiangBin Wang +2
We show how to perfectly transfer, without state initialization and remote collaboration, arbitrary functions in interacting boson lattices. We describe a possible implementation o…
Protecting entanglement in superconducting qubits
Jing Zhang, Yu-xi Liu, Chun-Wen Li +2
When a two-qubit system is initially maximally-entangled, two independent decoherence channels, one per qubit, would greatly reduce the entanglement of the two-qubit system when it…
Cavity optomechanical coupling assisted by an atomic gas
H. Ian, Z. R. Gong, Yu-xi Liu +2
We theoretically study a cavity filled with atoms, which provides the optical-mechanical interaction between the modified cavity photonic field and a movable mirror at one end. We…
Quantum Entanglement and Teleportation of Quantum-Dot States in Microcavities
A. Miranowicz, S. K. Ozdemir, Yu-xi Liu +3
Generation and control of quantum entanglement are studied in an equivalent-neighbor system of spatially-separated semiconductor quantum dots coupled by a single-mode cavity field.…