Continuous-variable quantum state tomography of photoelectrons

H. Laurell; D. Finkelstein-Shapiro; C. Dittel; C. Guo; R. Demjaha; M. Ammitzböll; R. Weissenbilder; L. Neoričić; S. Luo; M. Gisselbrecht; C. L. Arnold; A. Buchleitner; T. Pullerits; A. L'Huillier; D. Busto

doi:10.1103/PhysRevResearch.4.033220

Continuous-variable quantum state tomography of photoelectrons

H. Laurell, D. Finkelstein-Shapiro, C. Dittel, C. Guo, R. Demjaha, M. Ammitzböll, R. Weissenbilder, L. Neoričić, S. Luo, M. Gisselbrecht, C. L. Arnold, A. Buchleitner, T. Pullerits, A. L'Huillier, D. Busto

Research output: Contribution to journal › Article › peer-review

Abstract

We propose a continuous variable quantum state tomography protocol of electrons which result from the ionization of atoms or molecules by the absorption of extreme ultraviolet light pulses. Our protocol is benchmarked against a direct calculation of the quantum state of photoelectrons ejected from helium and argon in the vicinity of a Fano resonance. In the latter case, we furthermore distill ion-photoelectron entanglement due to spin-orbit splitting. This opens routes toward the investigation of quantum coherence and entanglement properties on the ultrafast timescale.

Original language	English
Article number	033220
Journal	Physical Review Research
Volume	4
Issue number	3
DOIs	https://doi.org/10.1103/PhysRevResearch.4.033220
Publication status	Published - 2022 Jul

Subject classification (UKÄ)

Atom and Molecular Physics and Optics

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10.1103/PhysRevResearch.4.033220

Cite this

Laurell, H., Finkelstein-Shapiro, D., Dittel, C., Guo, C., Demjaha, R., Ammitzböll, M., Weissenbilder, R., Neoričić, L., Luo, S., Gisselbrecht, M., Arnold, C. L., Buchleitner, A., Pullerits, T., L'Huillier, A., & Busto, D. (2022). Continuous-variable quantum state tomography of photoelectrons. Physical Review Research, 4(3), Article 033220. https://doi.org/10.1103/PhysRevResearch.4.033220

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title = "Continuous-variable quantum state tomography of photoelectrons",

abstract = "We propose a continuous variable quantum state tomography protocol of electrons which result from the ionization of atoms or molecules by the absorption of extreme ultraviolet light pulses. Our protocol is benchmarked against a direct calculation of the quantum state of photoelectrons ejected from helium and argon in the vicinity of a Fano resonance. In the latter case, we furthermore distill ion-photoelectron entanglement due to spin-orbit splitting. This opens routes toward the investigation of quantum coherence and entanglement properties on the ultrafast timescale.",

author = "H. Laurell and D. Finkelstein-Shapiro and C. Dittel and C. Guo and R. Demjaha and M. Ammitzb{\"o}ll and R. Weissenbilder and L. Neori{\v c}i{\'c} and S. Luo and M. Gisselbrecht and Arnold, \{C. L.\} and A. Buchleitner and T. Pullerits and A. L'Huillier and D. Busto",

note = "Publisher Copyright: {\textcopyright} 2022 authors. Published by the American Physical Society. Published by the American Physical Society under the terms of the Creative Commons Attribution 4.0 International license. Further distribution of this work must maintain attribution to the author(s) and the published article's title, journal citation, and DOI.",

year = "2022",

month = jul,

doi = "10.1103/PhysRevResearch.4.033220",

language = "English",

volume = "4",

journal = "Physical Review Research",

issn = "2643-1564",

publisher = "American Physical Society",

number = "3",

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Laurell, H, Finkelstein-Shapiro, D, Dittel, C, Guo, C, Demjaha, R, Ammitzböll, M , Weissenbilder, R, Neoričić, L, Luo, S, Gisselbrecht, M , Arnold, CL, Buchleitner, A, Pullerits, T , L'Huillier, A & Busto, D 2022, 'Continuous-variable quantum state tomography of photoelectrons', Physical Review Research, vol. 4, no. 3, 033220. https://doi.org/10.1103/PhysRevResearch.4.033220

TY - JOUR

T1 - Continuous-variable quantum state tomography of photoelectrons

AU - Laurell, H.

AU - Finkelstein-Shapiro, D.

AU - Dittel, C.

AU - Guo, C.

AU - Demjaha, R.

AU - Ammitzböll, M.

AU - Weissenbilder, R.

AU - Neoričić, L.

AU - Luo, S.

AU - Gisselbrecht, M.

AU - Arnold, C. L.

AU - Buchleitner, A.

AU - Pullerits, T.

AU - L'Huillier, A.

AU - Busto, D.

N1 - Publisher Copyright: © 2022 authors. Published by the American Physical Society. Published by the American Physical Society under the terms of the Creative Commons Attribution 4.0 International license. Further distribution of this work must maintain attribution to the author(s) and the published article's title, journal citation, and DOI.

PY - 2022/7

Y1 - 2022/7

N2 - We propose a continuous variable quantum state tomography protocol of electrons which result from the ionization of atoms or molecules by the absorption of extreme ultraviolet light pulses. Our protocol is benchmarked against a direct calculation of the quantum state of photoelectrons ejected from helium and argon in the vicinity of a Fano resonance. In the latter case, we furthermore distill ion-photoelectron entanglement due to spin-orbit splitting. This opens routes toward the investigation of quantum coherence and entanglement properties on the ultrafast timescale.

AB - We propose a continuous variable quantum state tomography protocol of electrons which result from the ionization of atoms or molecules by the absorption of extreme ultraviolet light pulses. Our protocol is benchmarked against a direct calculation of the quantum state of photoelectrons ejected from helium and argon in the vicinity of a Fano resonance. In the latter case, we furthermore distill ion-photoelectron entanglement due to spin-orbit splitting. This opens routes toward the investigation of quantum coherence and entanglement properties on the ultrafast timescale.

UR - https://www.scopus.com/pages/publications/85138894451

U2 - 10.1103/PhysRevResearch.4.033220

DO - 10.1103/PhysRevResearch.4.033220

M3 - Article

AN - SCOPUS:85138894451

SN - 2643-1564

VL - 4

JO - Physical Review Research

JF - Physical Review Research

IS - 3

M1 - 033220

ER -

Continuous-variable quantum state tomography of photoelectrons

Abstract

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Attosecond Photoelectron Metrology: from light to electrons

Optimization of High-order Harmonic Generation for Attosecond Science

Electronic coherence and correlation in attosecond photoionization dynamics

Attosecond chronoscopy of electron wave-packets probing entanglement and time-ordering of quantum processes

Cite this

Continuous-variable quantum state tomography of photoelectrons

Abstract

Subject classification (UKÄ)

Access to Document

Other files and links

Fingerprint

Research output

Attosecond Photoelectron Metrology: from light to electrons

Optimization of High-order Harmonic Generation for Attosecond Science

Projects

Electronic coherence and correlation in attosecond photoionization dynamics

Attosecond chronoscopy of electron wave-packets probing entanglement and time-ordering of quantum processes

Cite this