Parallel implementation of high-fidelity multi-qubit gates with neutral atoms
arXiv:1908.06101 · doi:10.1103/PhysRevLett.123.170503
Abstract
We report the implementation of universal two- and three-qubit entangling gates on neutral atom qubits encoded in long-lived hyperfine ground states. The gates are mediated by excitation to strongly interacting Rydberg states, and are implemented in parallel on several clusters of atoms in a one-dimensional array of optical tweezers. Specifically, we realize the controlled-phase gate, enacted by a novel, fast protocol involving only global coupling of two qubits to Rydberg states. We benchmark this operation by preparing Bell states with fidelity , and extract gate fidelity averaged across five atom pairs. In addition, we report a proof-of-principle implementation of the three-qubit Toffoli gate, in which two control atoms simultaneously constrain the behavior of one target atom. These experiments demonstrate key ingredients for high-fidelity quantum information processing in a scalable neutral atom platform.
arXiv comment6 pages, 4 figures + Supplemental Materials (10 pages, 6 figures)
References in corpus (35)
- Elementary gates for quantum computation
- Quantum information with Rydberg atoms
- Fast quantum gates for neutral atoms
- An atom-by-atom assembler of defect-free arbitrary 2d atomic arrays
- A Rydberg Quantum Simulator
- Demonstration of a neutral atom controlled-NOT quantum gate
- Entanglement of two individual neutral atoms using Rydberg blockade
- Quantum computing with atomic qubits and Rydberg interactions: Progress and challenges
- Generation and manipulation of Schrödinger cat states in Rydberg atom arrays
- Synthetic three-dimensional atomic structures assembled atom by atom
- Benchmarking an 11-qubit quantum computer
- High-fidelity control and entanglement of Rydberg atom qubits
- Implementation of a Toffoli Gate with Superconducting Circuits
- Entangling Atomic Spins with a Strong Rydberg-Dressed Interaction
- Rydberg mediated entanglement in a two-dimensional neutral atom qubit array
- Cooling a single atom in an optical tweezer to its quantum ground state
- In situ single-atom array synthesis by dynamic holographic optical tweezers
- Randomized benchmarking of single qubit gates in a 2D array of neutral atom qubits
- Coherence and Raman sideband cooling of a single atom in an optical tweezer
- Experimental investigations of the dipolar interactions between single Rydberg atoms
- Complete 3-Qubit Grover Search on a Programmable Quantum Computer
- Analysis of imperfections in the coherent optical excitation of single atoms to Rydberg states
- Genuine 12-qubit entanglement on a superconducting quantum processor
- Fast Ground State Manipulation of Neutral Atoms in Microscopic Optical Traps
- Entangling two atoms of different isotopes via Rydberg blockade
- An omniscient Maxwell's demon
- Universal gates based on targeted phase shifts in a 3D neutral atom array
- 2000-times repeated imaging of strontium atoms in clock-magic tweezer arrays
- Dressing the chopped-random-basis optimization: a bandwidth-limited access to the trap-free landscape
- Local optical control of the resonant dipole-dipole interaction between Rydberg atoms
- Parallel low-loss measurement of multiple atomic qubits
- Remote optimization of an ultra-cold atoms experiment by experts and citizen scientists
- Fast non-destructive parallel readout of neutral atom registers in optical potentials
- Stern-Gerlach detection of neutral atom qubits in a state dependent optical lattice
- Quantum Optimization for Maximum Independent Set Using Rydberg Atom Arrays
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