19 citations · 29 across the 5 of their papers we have counts for
5 papers
Quantum secure data transfer with pulse shape encoded optical qubits
Rui-Xia Wang
Quantum secure data transfer is an important topic for quantum cyber security. We propose a scheme to realize quantum secure data transfer in the basis of quantum secure direct com…
Transmission and generation of arbitrary W states via an optomechanical interface
Rui-Xia Wang
We propose a universal and nontrivial scheme to transmit and generate an arbitrary W state for multiple cavities via an optomechanical interface. In transmission and generation pro…
Single phonon source based on a giant acoustic nonlinear effect
Kang Cai, Zi-wen Pan, Rui-xia Wang +3
We propose a single phonon source based on nitrogen-vacancy (NV) centers, which are located in a diamond phononic crystal resonator. The strain in the lattice would induce the coup…
Quantum memory and non-demolition measurement of single phonon state with nitrogen-vacancy centers ensemble
Rui-xia Wang, Kang Cai, Zhang-qi Yin +1
In diamond, the mechanical vibration induced strain can lead to interaction between the mechanical mode and the nitrogen-vecancy (NV) centers. In this work, we propose to utilize t…
The second order magnetic field gradient induced strong coupling between nitrogen-vacancy centers and a mechanical oscillator
Kang Cai, Rui-Xia Wang, Zhang-Qi Yin +1
We consider a cantilever mechanical oscillator(MO) made of diamond. There is a nitrogen-vacancy(NV) center at the end of the cantilever. Two magnetic tips induce strong second orde…