Dissipative stabilization of high-dimensional GHZ states for neutral atoms
arXiv:2403.00210 · doi:10.1063/5.0192602
Abstract
High-dimensional quantum entanglement characterizes the entanglement of quantum systems within a larger Hilbert space, introducing more intricate and complex correlations among the entangled particles' states. The high-dimensional Greenberger-Horne-Zeilinger (GHZ) state, symbolic of this type of entanglement, is of significant importance in various quantum information processing applications. This study proposes integrating a neutral atom platform with quantum reservoir engineering to generate a high-dimensional GHZ state deterministically. Leveraging the advantages of neutral atoms in a modified unconventional Rydberg pumping mechanism, combined with controlled dissipation, we achieve a three-dimensional GHZ state with a fidelity surpassing 99\% through multiple pump and dissipation cycles. This innovative approach paves the way for experimentally feasible, deterministic preparation of high-dimensional GHZ states in Rydberg atom systems, thereby advancing the capabilities of quantum information processing.
Accepted by Applied Physics Letters, 7 pages, 5 figures
References in corpus (26)
- Probing many-body dynamics on a 51-atom quantum simulator
- Many-Body Physics with Individually-Controlled Rydberg Atoms
- Programmable quantum simulation of 2D antiferromagnets with hundreds of Rydberg atoms
- Demonstration of multi-qubit entanglement and algorithms on a programmable neutral atom quantum computer
- High-fidelity parallel entangling gates on a neutral atom quantum computer
- Controlling many-body dynamics with driven quantum scars in Rydberg atom arrays
- A universal qudit quantum processor with trapped ions
- Provably-Secure and High-Rate Quantum Key Distribution with Time-Bin Qudits
- Designing Frustrated Quantum Magnets with Laser-Dressed Rydberg Atoms
- The structure of multidimensional entanglement in multipartite systems
- Entanglement by Path Identity
- Native qudit entanglement in a trapped ion quantum processor
- Ultrafast energy exchange between two single Rydberg atoms on the nanosecond timescale
- Experimental high-dimensional Greenberger-Horne-Zeilinger entanglement with superconducting transmon qutrits
- Continuous-frequency weak electric field measurement with Rydberg atoms
- A subwavelength atomic array switched by a single Rydberg atom
- Optical one-way quantum computing with a simulated valence-bond solid
- High fidelity entanglement of neutral atoms via a Rydberg-mediated single-modulated-pulse controlled-PHASE gate
- A scheme for universal high-dimensional quantum computation with linear optics
- Coherent and dissipative dynamics of entangled few-body systems of Rydberg atoms
- High-fidelity interconversion between Greenberger-Horne-Zeilinger and states through Floquet-Lindblad engineering in Rydberg atom arrays
- Floquet-Tailored Rydberg Interactions
- Preparation of multiphoton high-dimensional GHZ state
- Protocol for generation of high-dimensional entanglement from an array of non-interacting photon emitters
- A self-locking Rydberg atom electric field sensor
- De-excitation spectroscopy of strongly interacting Rydberg gases
Cited by in corpus (7)
- Rydberg superatoms: An artificial quantum system for quantum information processing and quantum optics
- Accelerating Quantum Relaxation via Temporary Reset: A Mpemba-Inspired Approach
- Exponentially Enhanced Scheme for the Heralded Qudit GHZ State in Linear Optics
- Accelerating multipartite entanglement generation in non-Hermitian superconducting qubits
- Holonomic swap and controlled-swap gates of neutral atoms via selective Rydberg pumping
- Simulation of chiral motion of excitation within the ground-state manifolds of neutral atoms
- One-step preparation of 3D Bell and 3D GHZ states with Rydberg atoms