Coherent states of the Laguerre-Gauss modes
arXiv:2310.08510 · doi:10.1364/OL.511439
Abstract
Large quantum photonic systems hold promise for surpassing classical computational limits, yet their state preparation remains a challenge. We propose an alternative approach to study multiparticle dynamics by mapping the excitation mode of these systems to physical properties of the Laguerre-Gauss modes. We construct coherent states establishing a direct link between excitation number dynamics and the evolution of the Laguerre-Gauss mode. This highlights the photon transverse spatial degree of freedom as a versatile platform for testing fundamental aspects of quantum multiparticle systems.
arXiv comment14 pages, 7 figures
References in corpus (25)
- Many-Body Physics with Ultracold Gases
- Circuit Quantum Electrodynamics
- Superconducting Qubits: Current State of Play
- Multi-photon entanglement and interferometry
- The European Quantum Technologies Roadmap
- Photonic quantum information processing: a review
- High-dimensional quantum cryptography with twisted light
- Advances in High Dimensional Quantum Entanglement
- Entanglement Distillation between Solid-State Quantum Network Nodes
- Higher-dimensional orbital angular momentum based quantum key distribution with mutually unbiased bases
- Learning Quantum Systems
- Orbital angular momentum of photons and the entanglement of Laguerre-Gaussian modes
- Physical meaning of the radial index of Laguerre-Gauss beams
- Shifting the Quantum-Classical Boundary: Theory and Experiment for Statistically Classical Optical Fields
- Lost and found: the radial quantum number of Laguerre-Gauss modes
- Experimental engineering of arbitrary qudit states with discrete-time quantum walks
- Entanglement: Quantum or Classical?
- State transfer based on classical nonseparability
- Swings and roundabouts: Optical Poincaré spheres for polarization and Gaussian beams
- Quantum interference and entanglement induced by multiple scattering of light
- Observation of the Modification of Quantum Statistics of Plasmonic Systems
- Convex optimization over classes of multiparticle entanglement
- Quantum interference enables constant-time quantum information processing
- Supporting quantum technologies with an ultra-low loss silicon photonics platform
- Practical Entanglement Estimation for Spin-System Quantum Simulators