Publications

Published articles and theses from QPIT/bigQ.

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2021
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Homodyne-based quantum random number generator at 2.9 Gbps secure against quantum side-information

Gehring, Tobias ; Lupo, Cosmo ; Kordts, Arne ; Solar Nikolic, Dino ; Jain, Nitin ; Rydberg, Tobias ; Pedersen, Thomas B. ; Pirandola, Stefano ; Andersen, Ulrik L.
in: Nature Communications, vol: 12, issue: 1

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2021     |    DOI: https://doi.org/10.1038/s41467-020-20813-w

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Improved readout of qubit-coupled Gottesman–Kitaev–Preskill states

Hastrup, Jacob ; Andersen, Ulrik Lund
in: Quantum Science and Technology, vol: 6, issue: 3

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2021     |    DOI: https://doi.org/10.1088/2058-9565/ac070d

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Interplay of crystal thickness and in-plane anisotropy and evolution of quasi-one-dimensional electronic character in

Hart, Lewis S. ; Gunasekera, Surani M. ; Mucha-Kruczyński, Marcin ; Webb, James L. ; Avila, José ; Asensio, María C. ; Wolverson, Daniel
in: Physical Review B, vol: 104, issue: 3

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2021     |    DOI: https://doi.org/10.1103/PhysRevB.104.035421

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In-vitro Recordings of Neural Magnetic Activity From the Auditory Brainstem Using Color Centers in Diamond

Karadas, Mürsel ; Olsson, Christoffer ; Winther Hansen, Nikolaj ; Perrier, Jean François ; Webb, James Luke ; Huck, Alexander ; Andersen, Ulrik Lund ; Thielscher, Axel
in: Frontiers in Neuroscience, vol: 15

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2021     |    DOI: https://doi.org/10.3389/fnins.2021.643614

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Laser threshold magnetometry using green-light absorption by diamond nitrogen vacancies in an external cavity laser

Webb, James L. ; Poulsen, Andreas F.L. ; Staacke, Robert ; Meijer, Jan ; Berg-Sørensen, Kirstine ; Andersen, Ulrik Lund ; Huck, Alexander
in: Physical Review A, vol: 103, issue: 6

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2021     |    DOI: https://doi.org/10.1103/PhysRevA.103.062603

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Limit of Gaussian operations and measurements for Gaussian state discrimination and its application to state comparison

Roberson, David E. ; Izumi, Shuro ; Roga, Wojciech ; Neergaard-Nielsen, Jonas S. ; Takeoka, Masahiro ; Andersen, Ulrik L.
in: Physical Review A, vol: 103, issue: 2

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2021     |    DOI: https://doi.org/10.1103/PhysRevA.103.022423

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Machine learning aided carrier recovery in continuous-variable quantum key distribution

Chin, Hou Man ; Jain, Nitin ; Zibar, Darko ; Andersen, Ulrik L. ; Gehring, Tobias
in: npj Quantum Information, vol: 7, issue: 1

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2021     |    DOI: https://doi.org/10.1038/s41534-021-00361-x

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Magnetic Field Mapping Around Individual Magnetic Nanoparticle Agglomerates Using Nitrogen-Vacancy Centers in Diamond

Camarneiro, Filipe ; Bocquel, Juanita ; Gallo, Juan ; Bañobre-López, Manuel ; Berg-Sørensen, Kirstine ; Andersen, Ulrik Lund ; Huck, Alexander ; Nieder, Jana B.
in: Particle and Particle Systems Characterization, vol: 38, issue: 8

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2021     |    DOI: https://doi.org/10.1002/ppsc.202100011

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Measurement-free preparation of grid states

Hastrup, Jacob ; Park, Kimin ; Brask, Jonatan Bohr ; Filip, Radim ; Andersen, Ulrik Lund
in: npj Quantum Information, vol: 7, issue: 1

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2021     |    DOI: https://doi.org/10.1038/s41534-020-00353-3

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Modulation leakage vulnerability in continuous-variable quantum key distribution

Jain, Nitin ; Derkach, Ivan ; Chin, Hou Man ; Filip, Radim ; Andersen, Ulrik L. ; Usenko, Vladyslav C. ; Gehring, Tobias
in: Quantum Science and Technology, vol: 6, issue: 4

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2021     |    DOI: https://doi.org/10.1088/2058-9565/ac0d4c


https://www.bigq.fysik.dtu.dk/publications?fr=151&mr=10&oid=FYS_QI
22 JULY 2025