Nathan Walk

23 results

Citation Summary

Most Recent

A fast and robust quantum random number generator with a self-contained integrated photonic randomness core

et al.

(Mar 19, 2025)

Published in:
- Proc.SPIE Int.Soc.Opt.Eng. 13391 (2025) 133910X
•
Contribution to:
- SPIE QUANTUM WEST,
- SPIE QUANTUM WEST, 221-224

DOI

reference search0 citations

Experimental quantum randomness enhanced by a quantum network

Emanuele Polino
(
- Griffith U.
)
,
Luis Villegas-Aguilar
(
- Griffith U.
)
,
Davide Poderini
(
- Rio Grande do Norte U. and
- Pavia U.
)
,
Nathan Walk
(
- Freie U., Berlin
)
,
Farzad Ghafari
(
- Griffith U.
)

et al.

(Dec 22, 2024)

e-Print:
- 2412.16973 [quant-ph]

pdf

reference search2 citations

High-dimensional quantum key distribution with resource-efficient detection

Maciej Ogrodnik
(
- Warsaw U.
)
,
Adam Widomski
(
- Warsaw U.
)
,
Dagmar Bruß
(
- Heinrich Heine U., Dusseldorf
)
,
Giovanni Chesi
(
- INFN, Pavia
)
,
Federico Grasselli
(
- U. Bristol (main)
)

et al.

(Dec 21, 2024)

e-Print:
- 2412.16782 [quant-ph]

pdf

reference search1 citation

Quantum Key Distribution with Basis-Dependent Detection Probability

Federico Grasselli
(
- Heinrich Heine U., Dusseldorf and
- U. Bristol (main)
)
,
Giovanni Chesi
(
- Pavia U. and
- INFN, Pavia
)
,
Nathan Walk
(
- Freie U., Berlin
)
,
Hermann Kampermann
(
- Heinrich Heine U., Dusseldorf
)
,
Adam Widomski
(
- Warsaw U.
)

et al.

(Nov 29, 2024)

e-Print:
- 2411.19874 [quant-ph]

pdf

reference search1 citation

A fast and robust quantum random number generator with a self-contained integrated photonic randomness core

et al.

(May 15, 2024)

Published in:
- Nature Electron. 7 (2024) 5, 396-404

DOI

reference search1 citation

Real-time Quantum Random Number Generation with Integrated Photonics: Robustness and Scalability for Industrial Deployment

et al.

(2024)

Contribution to:
- Optica Quantum 2.0 Conference and Exhibition 2024

DOI

reference search0 citations

Advantage of multi-partite entanglement for quantum cryptography over long and short ranged networks

Janka Memmen
(
- Freie U., Berlin
)
,
Jens Eisert
(
- Freie U., Berlin and
- Helmholtz-Zentrum, Berlin and
- Unlisted, DE
)
,
Nathan Walk
(
- Freie U., Berlin
)

(Dec 20, 2023)

e-Print:
- 2312.13376 [quant-ph]

pdf

reference search2 citations

Simplified intensity- and phase-modulated transmitter for modulator-free decoy-state quantum key distribution

Y.S. Lo
(
- TREL, Cambridge and
- Imperial Coll., London
)
,
R.I. Woodward
(
- TREL, Cambridge
)
,
N. Walk
(
- TREL, Cambridge
)
,
M. Lucamarini
(
- TREL, Cambridge and
- York U., England
)
,
I. De Marco
(
- TREL, Cambridge
)

et al.

(Mar 1, 2023)

Published in:
- APL Photon. 8 (2023) 3, 036111,
- APL Photon. 8 (2023) 3, 036111
•
e-Print:
- 2304.00574 [quant-ph]

pdfDOI

reference search6 citations

Modulator-free intensity- and phase-modulated optical transmitter for quantum communications

R.I. Woodward
(
- TREL, Cambridge
)
,
Y.S. Lo
(
- TREL, Cambridge and
- Imperial Coll., London
)
,
N. Walk
(
- TREL, Cambridge
)
,
M. Lucamarini
(
- TREL, Cambridge
)
,
I.De Marco
(
- TREL, Cambridge
)

et al.

(Mar, 2023)

Contribution to:
- OFC

DOI

reference search0 citations

Faithfully Simulating Near-Term Quantum Repeaters

#10

Julius Wallnöfer
(
- Freie U., Berlin
)
,
Frederik Hahn
(
- Freie U., Berlin and
- Berlin, Tech. U.
)
,
Fabian Wiesner
(
- Freie U., Berlin and
- Berlin, Tech. U.
)
,
Nathan Walk
(
- Freie U., Berlin
)
,
Jens Eisert
(
- Freie U., Berlin and
- Helmholtz-Zentrum, Berlin
)

(Dec 7, 2022)

Published in:
- PRX Quantum 5 (2024) 1, 010351
•
e-Print:
- 2212.03896 [quant-ph]

pdfDOI

reference search13 citations

Anonymous conference key agreement in linear quantum networks

#11

Jarn de Jong
(
- Berlin, Tech. U.
)
,
Frederik Hahn
(
- Berlin, Tech. U. and
- Freie U., Berlin
)
,
Jens Eisert
(
- Freie U., Berlin
)
,
Nathan Walk
(
- Freie U., Berlin
)
,
Anna Pappa
(
- Berlin, Tech. U.
)

(May 18, 2022)

Published in:
- Quantum 7 (2023) 1117,
- Quantum 7 (2023) 1117
•
e-Print:
- 2205.09169 [quant-ph]

DOI

reference search11 citations

Quantum photo-thermodynamics on a programmable photonic quantum processor

#12

M.Correa Anguita
(
- Twente U., Enschede
)
,
F.H. B. Somhorst
(
- Twente U., Enschede
)
,
R. van der Meer
(
- Twente U., Enschede
)
,
R. Schadow
(
- Freie U., Berlin
)
,
H.J. Snijders
(
- Unlisted, NL
)

et al.

(2022)

Published in:
- Quantum 2.0 Conference and Exhibition 200 (2022) 2022, QTu3A.3
•
Contribution to:
- Quantum 2.0 Conference and Exhibition 2022

DOI

reference search1 citation

An efficient photonic indistinguishability witness: Experimental demonstration on a photonic processor

#13

et al.

(2022)

Contribution to:
- Quantum 2.0 Conference and Exhibition 2022

DOI

reference search0 citations

Demonstration of a photonic indistinguishability witness on a programmable quantum photonic processor

#14

et al.

(2022)

DOI

reference search0 citations

Quantum simulation of thermodynamics in an integrated quantum photonic processor

#15

F.H.B. Somhorst
(
- Twente U. Tech., Enschede
)
,
R. van der Meer
(
- Twente U. Tech., Enschede
)
,
Malaquias Correa Anguita
(
- Twente U. Tech., Enschede
)
,
R. Schadow
(
- Freie U., Berlin
)
,
H.J. Snijders
(
- Unlisted, NL
)

et al.

(Dec 31, 2021)

Published in:
- Nature Commun. 14 (2023) 1, 3895
•
e-Print:
- 2201.00049 [quant-ph]

DOI

reference search26 citations

Experimental demonstration of an efficient, semi-device-independent photonic indistinguishability witness

#16

et al.

(Nov 30, 2021)

e-Print:
- 2112.00067 [quant-ph]

pdf

reference search6 citations

Simulating quantum repeater strategies for multiple satellites

#17

Julius Wallnöfer
(
- Freie U., Berlin
)
,
Frederik Hahn
(
- Freie U., Berlin
)
,
Mustafa Gündoğan
(
- Humboldt U., Berlin and
- DLR, Bremen
)
,
Jasminder S. Sidhu
(
- SUPA, UK and
- Strathclyde U.
)
,
Fabian Wiesner
(
- Freie U., Berlin
)

et al.

(Oct 29, 2021)

Published in:
- Commun.Phys. 5 (2022) 1, 169,
- Commun.Phys. 5 (2022) 169
•
e-Print:
- 2110.15806 [quant-ph]

DOI

reference search38 citations

Rate limits in quantum networks with lossy repeaters

#18

Riccardo Laurenza
(
- Freie U., Berlin
)
,
Nathan Walk
(
- Freie U., Berlin and
- Cambridge U.
)
,
Jens Eisert
(
)
,
Stefano Pirandola
(
- York U., England
)

(Oct 19, 2021)

Published in:
- Phys.Rev.Res. 4 (2022) 2, 023158
•
e-Print:
- 2110.10168 [quant-ph]

pdfDOI

reference search11 citations

Sharing Classical Secrets with Continuous-Variable Entanglement: Composable Security and Network Coding Advantage

#19

Nathan Walk
(
- Freie U., Berlin
)
,
Jens Eisert
(
- Freie U., Berlin and
- Helmholtz-Zentrum, Berlin
)

(Apr 21, 2021)

Published in:
- PRX Quantum 2 (2021) 4, 040339,
- PRX Quantum 2 (2021) 040339
•
e-Print:
- 2104.10659 [quant-ph]

DOI

reference search18 citations

Quantum certification and benchmarking

#20

Jens Eisert
(
- Freie U., Berlin and
- Helmholtz-Zentrum, Berlin
)
,
Dominik Hangleiter
(
- Freie U., Berlin
)
,
Nathan Walk
(
- Freie U., Berlin
)
,
Ingo Roth
(
- Freie U., Berlin
)
,
Damian Markham

et al.

(Jun 17, 2020)

Published in:
- Nature Rev.Phys. 2 (2020) 7, 382-390

DOI

reference search298 citations

Experimental demonstration of Gaussian protocols for one-sided device-independent quantum key distribution

#21

et al.

(Jun 10, 2016)

Published in:
- Optica 3 (2016) 6, 634-642

DOI

reference search88 citations

Quantum key distribution without sending a quantum signal

#22

T.C. Ralph
(
- Queensland U.
)
,
N. Walk
(
- Queensland U.
)

(Sep 6, 2014)

Published in:
- New J.Phys. 17 (2015) 6, 063008
•
e-Print:
- 1409.2061 [quant-ph]

DOI

reference search16 citations

Heralded noiseless linear amplification and distillation of entanglement

#23

(Mar 28, 2010)

Published in:
- Nature Photon. 4 (2010) 5, 316-319

DOI

reference search80 citations

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