Quantum phenomena in attosecond science
arXiv:2403.05482 · doi:10.1038/s42254-024-00769-2
Abstract
Attosecond science has opened up new frontiers in our understanding of processes happening on the intrinsic timescale of electrons. The ability to manipulate and observe phenomena at the attosecond level has yielded groundbreaking insights into processes such as electron dynamics and the behavior of matter under extreme conditions. This interdisciplinary field bridges various research areas such as quantum optics, quantum chemistry and quantum information science facilitating a cohesive understanding. However, despite many emerging successful applications, the discussion about intrinsic quantum effects has mainly been ignored. In this Perspective, we explore the latest advancements in quantum phenomena within attosecond science, encompassing both experimental and theoretical progress. Specifically, in the context of high-harmonic generation and above-threshold ionization, we focus on discerning genuinely quantum observations and distinguishing them from classical phenomena. Additionally, we illuminate the often overlooked yet significant role of entanglement in attosecond processes, elucidating its influence on experimental outcomes.
10 pages (with 3 figures and 2 tables), Comments welcome
References in corpus (40)
- Photonic quantum technologies
- Non-Sequential Double Ionization is a Completely Classical Photoelectric Effect
- Generation of optical Schrödinger cat states in intense laser-matter interactions
- On the Quantum-Optical Nature of High Harmonic Generation
- Electronic decoherence following photoionization: full quantum-dynamical treatment of the influence of nuclear motion
- High harmonic generation driven by quantum light
- Decoherence in Attosecond Photoionization
- Decoherence and Revival in Attosecond Charge Migration Driven by Non-adiabatic Dynamics
- Experimental control of quantum-mechanical entanglement in an attosecond pump-probe experiment
- Quantum electrodynamics of intense laser-matter interactions: A tool for quantum state engineering
- Photon-statistics force in ultrafast electron dynamics
- High photon number entangled states and coherent state superposition from the extreme-ultraviolet to the far infrared
- High Harmonic Generation by Bright Squeezed Vacuum
- Light emission from strongly driven many-body systems
- High harmonic spectroscopy of quantum phase transitions in a high-T superconductor
- Strong laser physics, non-classical light states and quantum information science
- Entanglement and squeezing of the optical field modes in high harmonic generation
- Strong laser fields and their power to generate controllable high-photon-number coherent-state superpositions
- Entanglement of Orbital Angular Momentum in Non-Sequential Double Ionization
- Electron-correlation induced nonclassicallity of light from high-harmonic generation
- Light-matter entanglement after above-threshold ionization processes in atoms
- Theory of entanglement and measurement in high harmonic generation
- Continuous variable quantum state tomography of photoelectrons
- Dialogue on analytical and ab initio methods in attoscience
- Probing electronic decoherence with high-resolution attosecond photoelectron interferometry
- Detecting Majorana Zero Modes via Strong Field Dynamics
- Quantum Coherence in Photo-Ionization with Tailored XUV Pulses
- Absence of quantum optical coherence in high harmonic generation
- Quantum-Optical Spectrometry in Relativistic Laser-Plasma Interactions Using the High-Harmonic Generation Process: A Proposal
- On the limitations of the semi-classical picture in high harmonic generation
- Metrological robustness of high photon number optical cat states
- Topological phase detection through high-harmonic spectroscopy in extended Su-Schrieffer-Heeger chains
- Analog simulation of high harmonic generation in atoms
- Entanglement and non-classical states of light in a strong-laser driven solid-state system
- Entangling extreme ultraviolet photons through strong field pair generation
- Quantum Optics as Applied Quantum Electrodynamics is back in town
- Phase-locking mechanism in non-sequential double ionization
- Bell test of quantum entanglement in attosecond photoionization
- Photon bunching in high-harmonic emission controlled by quantum light
- Quantum entanglement during single-cycle nonsequential ionization
Cited by in corpus (9)
- Structured squeezed light allows for high-harmonic generation in classical forbidden geometries
- Squeezed states of light after high-harmonic generation in excited atomic systems
- Driving electrons at needle tips strongly with quantum light
- Metrological robustness of high photon number optical cat states
- Quantum state engineering of light using intensity measurements and post-selection
- Single-shot pulse retrieval of femtosecond bright squeezed vacuum
- Entanglement Transfer in a Composite Electron-Ion-Photon System
- Macroscopic Schrödinger-cat states of nonequilibrium electrons induced by cat-state optical driving and projective measurements on the light field
- Electron dynamics induced by quantum cat-state light