Deterministically entangling distant nitrogen-vacancy centers by a nanomechanical cantilever
arXiv:0907.5550 · doi:10.1103/PhysRevA.80.022335
Abstract
We present a practical scheme by global addressing to deterministically entangle negatively charged nitrogen-vacancy (N-V) centers in distant diamonds using a nano-mechanical cantilever with the magnetic tips strongly coupled to the N-V electron spins. Symmetric Dicke states are generated as an example, and the experimental feasibility and challenge of our scheme are discussed.
5 pages, 4 figures
References in corpus (17)
- Dynamical suppression of decoherence in two-state quantum systems
- Observation of coherent oscillation of a single nuclear spin and realization of a two-qubit conditional quantum gate
- The nitrogen-vacancy center in diamond re-visited
- Room temperature coherent control of coupled single spins in solid
- Dynamic polarization of single nuclear spins by optical pumping of NV color centers in diamond at room temperature
- Strong magnetic coupling between an electronic spin qubit and a mechanical resonator
- Cavity QED with Diamond Nanocrystals and Silica Microspheres
- Experimental realization of Dicke states of up to six qubits for multiparty quantum networking
- Experimental entanglement of a six-photon symmetric Dicke state
- Experimental Observation of Four-Photon Entangled Dicke State with High Fidelity
- Polarization and readout of coupled single spins in diamond
- Nuclear Magnetic Resonance Imaging with 90 nm Resolution
- Tavis-Cummings model and collective multi-qubit entanglement in trapped ions
- Cavity Enhanced Spin Measurement of an NV Centre in Diamond
- Extension of the Morris-Shore transformation to multilevel ladders
- Robust creation of arbitrary-sized Dicke states using a single laser pulse
- Spin-based quantum gating with semiconductor quantum dots by bichromatic radiation method
Cited by in corpus (21)
- Chip-scale nanofabrication of single spins and spin arrays in diamond
- Hybrid quantum device with nitrogen-vacancy centers in diamond coupled to carbon nanotubes
- Topical Review: Spins and mechanics in diamond
- Enhancing spin-phonon and spin-spin interactions using linear resources in a hybrid quantum system
- Compact quantum gates on electron-spin qubits assisted by diamond nitrogen-vacancy centers inside cavities
- Sudden vanishing of spin squeezing under decoherence
- Hybrid quantum device based on NV centers in diamond nanomechanical resonators plus superconducting waveguide cavities
- Hybrid opto-mechanical systems with nitrogen-vacancy centers
- Vibration-enhanced quantum transport
- Preparing multiparticle entangled states of NV centers via adiabatic ground-state transitions
- Cooling a Mechanical Resonator to Quantum Regime by heating it
- High-precision gravimeter based on a nano-mechanical resonator hybrid with an electron spin
- Nonlinear dynamics of two coupled nano-electromechanical resonators
- Universal quantum gates between nitrogen-vacancy centers in a levitated nanodiamond
- Mechanically induced two-qubit gates and maximally entangled states for single electron spins in a carbon nanotube
- Enhanced spin-mechanical interaction with levitated micromagnets
- Quantum memory and non-demolition measurement of single phonon state with nitrogen-vacancy centers ensemble
- Cooling of the rotation of a nanodiamond via the interaction with the electron spin of the contained NV-center
- An efficient cooling of the quantized vibration by a four-level configuration
- Proposal for a quantum delayed-choice experiment with a spin-mechanical setup
- Nanotube Double Quantum Dot Spin Transducer for Scalable Quantum Information Processing