Generation, characterization, and manipulation of quantum correlations in electron beams

Autor: Shahaf Asban, F. Javier García de Abajo

Publikováno v: npj Quantum Information, Vol 7, Iss 1, Pp 1-6 (2021)

Abstract Entanglement engineering plays a central role in quantum-enhanced technologies, with potential physical platforms that outperform their classical counterparts. However, free electrons remain largely unexplored despite their great capacity to

Externí odkaz: https://doaj.org/article/dfa79fed358944eda1c92ae21dacea4e

Sensing ultrashort electronic coherent beating at conical intersections by single-electron pulses

Autor: Shahaf Asban, Daniel Keefer, Vladimir Y. Chernyak, Shaul Mukamel

Publikováno v: Proceedings of the National Academy of Sciences. 119

Significance In a theoretical study, we present an ultrafast technique for probing time-dependent molecular charge densities. An ultrafast optical pump first brings the molecule into an electronic nonstationary state. This is followed by coherent ine

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b25d5bcef340e12afbc72c96f7ec3a78
https://doi.org/10.1073/pnas.2205510119

Distinguishability and 'which pathway' information in multidimensional interferometric spectroscopy with a single entangled photon-pair

Autor: Shaul Mukamel, Shahaf Asban

Publikováno v: Science advances, vol 7, iss 39
Science Advances

Description
Resolving light-matter interaction histories via interferometry of quantum sources.
Correlated photons inspire abundance of metrology-related platforms, which benefit from quantum (anti-) correlations and outperform their classi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::21dfd76851f531cb706f3f6ca45392e3
https://doi.org/10.1126/sciadv.abj4566

Femtosecond covariance spectroscopy

Autor: George Kourousias, Jonathan O. Tollerud, Filippo Glerean, Giorgia Sparapassi, A. Marciniak, Daniele Fausti, Fulvio Billè, Federico Cilento, Angela Montanaro, Shahaf Asban, Shaul Mukamel, Francesca Giusti

Publikováno v: Proceedings of the National Academy of Sciences of the United States of America
Proceedings of the National Academy of Sciences
Tollerud, Jonathan Owen; Sparapassi, Giorgia; Montanaro, Angela; Asban, Shahaf; Glerean, Filippo; Giusti, Francesca; et al.(2019). Femtosecond covariance spectroscopy.. Proceedings of the National Academy of Sciences of the United States of America, 116(12), 5383-5386. doi: 10.1073/pnas.1821048116. UC Irvine: Retrieved from: http://www.escholarship.org/uc/item/5b7208vx

Significance Here we establish femtosecond covariance spectroscopy as a technique that uses ultrashort stochastic light pulses to measure nonlinear material responses. By using pulses with spectrally uncorrelated fluctuations we can leverage on the n

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fed47e5f3fdf3585ec61a9aee9a262c9
https://doi.org/10.1073/pnas.1821048116

Interferometric-Spectroscopy With Quantum-Light; Revealing Out-of-Time-Ordering Correlators

Autor: Shahaf Asban, Shaul Mukamel, Konstantin E. Dorfman

We survey the inclusion of interferometric elements in nonlinear spectroscopy performed with quantum light. Controlled interference of electromagnetic fields coupled to matter can induce constructive or destructive contributions of microscopic coupli

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7b75c98793bac06a6ac676006b63402c
http://arxiv.org/abs/2104.06032