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Research Output 1999 2019

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Article
2019

Optimal simultaneous measurements of incompatible observables of a single photon

Dada, A. C., Mccutcheon, W., Andersson, E., Crickmore, J., Puthoor, I., Gerardot, B. D., Mcmillan, A., Rarity, J. & Oulton, R., 20 Mar 2019, In : Optica. 6, 3, p. 257-263 7 p.

Research output: Contribution to journalArticle

Open Access
File
Photons
photons
Photonics
photonics
Information science
2018

Implementation vulnerabilities in general quantum cryptography

Huang, A., Barz, S., Andersson, E. & Makarov, V., 10 Oct 2018, In : New Journal of Physics. 20, 103016.

Research output: Contribution to journalArticle

Open Access
File
quantum cryptography
vulnerability
random numbers
countermeasures
quantum computation
2017

Ancilla-driven quantum computation for qudits and continuous variables

Proctor, T., Giulian, M., Korolkova, N., Andersson, A. E. E. & Kendon, V., 10 May 2017, In : Physical Review A. 95, 5, 14 p., 052317.

Research output: Contribution to journalArticle

Open Access
File
quantum computation
registers
quantum computers
quantum wells
formalism

Benchmarking the state comparison amplifier

Kleczkowska, K., Puthoor, I. V., Bain, L. & Andersson, E., 9 Oct 2017, In : Physical Review A. 96, 4, 042309.

Research output: Contribution to journalArticle

Open Access
File
quantum amplifiers
amplifiers
photometers
optics
preparation

Experimental demonstration of quantum digital signatures over 43 dB channel loss using differential phase shift quantum key distribution

Collins, R. J., Amiri, R., Fujiwara, M., Honjo, T., Shimizu, K., Tamaki, K., Takeoka, M., Sasaki, M., Andersson, A. E. E. & Buller, G. S., 12 Jun 2017, In : Scientific Reports. 7, 3235.

Research output: Contribution to journalArticle

Open Access
File
Optical Fibers
Mechanics
Theoretical Models

Experimental measurement-device-independent quantum digital signatures

Roberts, G. L., Lucamarini, M., Yuan, Z. L., Dynes, J. F., Comandar, L. C., Sharpe, A. W., Shields, A. J., Curty, M., Puthoor, I. V. & Andersson, E., 23 Oct 2017, In : Nature Communications. 8, 1098.

Research output: Contribution to journalArticle

Open Access
File
Quantum cryptography
Electronic document identification systems
signatures
Telecommunications
Equipment and Supplies

Experimental measurement-device-independent quantum digital signatures over a metropolitan network

Yin, H. L., Wang, W. L., Tang, Y. L., Zhao, Q., Liu, H., Sun, X. X., Zhang, W. J., Li, H., Puthoor, I. V., You, L. X., Andersson, E., Wang, Z., Liu, Y., Jiang, X., Ma, X., Zhang, Q., Curty, M., Chen, T. Y. & Pan, J. W., 25 Apr 2017, In : Physical Review A. 95, 4, 10 p., 042338.

Research output: Contribution to journalArticle

Open Access
File
signatures
attack
field tests
detectors
messages

Experimental observation of anomalous topological edge modes in a slowly-driven photonic lattice

Mukherjee, S., Spracklen, A. O., Valiente Cifuentes, M., Andersson, A. E. E., Ohberg, P., Goldman, N. & Thomson, R. R., 4 Jan 2017, In : Nature Communications. 8, 13918.

Research output: Contribution to journalArticle

Open Access
File
photonics
topology
routes
modulation
physics
2016

Experimental demonstration of kilometer-range quantum digital signatures

Donaldson, R. J., Collins, R. J., Kleczkowska, K., Amiri, R., Wallden, P., Dunjko, V., Jeffers, J., Andersson, A. E. E. & Buller, G. S., 19 Jan 2016, In : Physical Review A. 93, 1, 012329.

Research output: Contribution to journalArticle

Open Access
File
signatures

Experimental transmission of quantum digital signatures over 90-km of installed optical fiber using a differential phase shift quantum key distribution system

Collins, R. J., Amiri, R., Fujiwara, M., Honjo, T., Shimizu, K., Tamaki, K., Takeoka, M., Andersson, A. E. E., Buller, G. S. & Sasaki, M., 19 Oct 2016, In : Optics Letters. 41, 21, p. 4883-4886 4 p.

Research output: Contribution to journalArticle

Open Access
File
phase shift
optical fibers
signatures
messages
integrity

Free-Space Quantum Signatures Using Heterodyne Measurements

Croal, C., Peuntinger, C., Heim, B., Khan, I., Marquardt, C., Leuchs, G., Wallden, P., Andersson, A. E. E. & Korolkova, N., 2 Sep 2016, In : Physical Review Letters. 117, 10, 100503.

Research output: Contribution to journalArticle

Open Access
File
signatures
distributing
messages
quantum mechanics
communication

Measurement-device-independent quantum digital signatures

Puthoor, I., Amiri, R., Wallden, P., Curty, M. & Andersson, A. E. E., 23 Aug 2016, In : Physical Review A. 94, 2, 11 p., 022328.

Research output: Contribution to journalArticle

Open Access
File

Multiparty quantum signature schemes

Arrazola, J. M., Wallden, P. & Andersson, A. E. E., 1 Apr 2016, In : Quantum Information and Computation. 16, 5-6, p. 435-464 30 p.

Research output: Contribution to journalArticle

Open Access
File
Signature Scheme
signatures
Network protocols
Signature
Quantum communication

Observation of pair tunneling and coherent destruction of tunneling in arrays of optical waveguides

Mukherjee, S., Valiente Cifuentes, M., Goldman, N., Spracklen, A. O., Andersson, A. E. E., Ohberg, P. & Thomson, R. R., 28 Nov 2016, In : Physical Review A. 94, 5, 053853.

Research output: Contribution to journalArticle

Open Access
File
optical waveguides
destruction
photonics
tuning
routes

Secure quantum signatures using insecure quantum channels

Amiri, R., Wallden, P., Kent, A. & Andersson, E., Mar 2016, In : Physical Review A. 93, 3, 032325.

Research output: Contribution to journalArticle

Open Access
File
signatures
noise threshold
channel noise
messages
attack
2015

Modulation-assisted tunneling in laser-fabricated photonic Wannier-Stark ladders

Mukherjee, S., Spracklen, A., Choudhury, D., Goldman, N., Ohberg, P., Andersson, E. & Thomson, R. R., Nov 2015, In : New Journal of Physics. 17, 8 p., 115002.

Research output: Contribution to journalArticle

Open Access
File
ladders
photonics
modulation
lasers
tuning

Observation of a localized flat-band state in a photonic Lieb lattice

Mukherjee, S., Spracklen, A., Choudhury, D., Goldman, N., Ohberg, P., Andersson, E. & Thomson, R. R., 19 Jun 2015, In : Physical Review Letters. 114, 24, 245504.

Research output: Contribution to journalArticle

Open Access
File
photonics
optical waveguides
energy bands
disorders
simulation

Quantum digital signatures with quantum-key-distribution components

Wallden, P., Dunjko, V., Kent, A. & Andersson, E., 7 Apr 2015, In : Physical Review A. 91, 4, 042304.

Research output: Contribution to journalArticle

Open Access
File

Unconditionally secure quantum signatures

Amiri, R. & Andersson, E., 2015, In : Entropy. 17, 8, p. 5635-5659 25 p.

Research output: Contribution to journalArticle

Open Access
File
signatures
messages
privacy
quantum computers
logarithms
2014

Canonical form of master equations and characterization of non-Markovianity

Hall, M. J. W., Cresser, J. D., Li, L. & Andersson, E., 28 Apr 2014, In : Physical Review A. 89, 4, 11 p., 042120.

Research output: Contribution to journalArticle

Open Access
File

Markovian evolution of strongly coupled harmonic oscillators

Joshi, C., Ohberg, P., Cresser, J. D. & Andersson, E., 11 Dec 2014, In : Physical Review A. 90, 6, 063815.

Research output: Contribution to journalArticle

Open Access
File
harmonic oscillators
oscillators
dissipation
baths
heat

Minimum-cost quantum measurements for quantum information

Wallden, P., Dunjko, V. & Andersson, E., 28 Mar 2014, In : Journal of Physics A: Mathematical and Theoretical. 47, 12, 125303.

Research output: Contribution to journalArticle

Quantum digital signatures without quantum memory

Dunjko, V., Wallden, P. & Andersson, E., 31 Jan 2014, In : Physical Review Letters. 112, 4

Research output: Contribution to journalArticle

Open Access
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Realization of quantum digital signatures without the requirement of quantum memory

Collins, R. J., Donaldson, R. J., Dunjko, V., Wallden, P., Clarke, P. J., Andersson, A. E. E., Jeffers, J. & Buller, G. S., 21 Jul 2014, In : Physical Review Letters. 113, 4, 5 p., 040502.

Research output: Contribution to journalArticle

Open Access
File
signatures
requirements
electronic mail
forging
photometers
2013

Constructive role of dissipation for driven coupled bosonic modes

Joshi, C., Jonson, M., Ohberg, P. & Andersson, E., 4 Jun 2013, In : Physical Review A. 87, 6, 4 p., 062304.

Research output: Contribution to journalArticle

Open Access
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Experimental recovery of quantum correlations in absence of system-environment back-action

Xu, J-S., Sun, K., Li, C-F., Xu, X-Y., Guo, G-C., Andersson, A. E. E., Lo Franco, R. & Compagno, G., Nov 2013, In : Nature Communications. 4, 7 p., 2851.

Research output: Contribution to journalArticle

Quantum algorithms for testing and learning Boolean functions

Floess, D., Andersson, A. E. E. & Hillery, M., Apr 2013, In : Mathematical Structures in Computer Science. 23, 2, p. 386-398 13 p.

Research output: Contribution to journalArticle

Open Access
File

Universal quantum computation by the unitary control of ancilla qubits and using a fixed ancilla-register interaction

Proctor, T. J., Andersson, A. E. E. & Kendon, V., Oct 2013, In : Physical Review A. 88, 4, 9 p., 042330.

Research output: Contribution to journalArticle

Open Access
File
2012

Ancilla-driven quantum computation with twisted graph states

Anders, J., Andersson, E., Browne, D. E., Kashefi, E. & Oi, D. K. L., 27 Apr 2012, In : Theoretical Computer Science. 430, p. 51-72 22 p.

Research output: Contribution to journalArticle

Distinguishing between nonorthogonal quantum states of a single nuclear spin

Waldherr, G., Dada, A. C., Neumann, P., Jelezko, F., Andersson, E. & Wrachtrup, J., 2 Nov 2012, In : Physical Review Letters. 109, 18, p. - 5 p., 180501.

Research output: Contribution to journalArticle

Open Access
File

Dynamics of correlations due to a phase-noisy laser

Bellomo, B., Lo Franco, R., Andersson, E., Cresser, J. D. & Compagno, G., Feb 2012, In : Physica Scripta. T147, 4 p., 014004.

Research output: Contribution to journalArticle

Entanglement of distant optomechanical systems

Joshi, C., Larson, J., Jonson, M., Andersson, E. & Ohberg, P., 9 Mar 2012, In : Physical Review A. 85, 3, p. 033805-0338016 12 p.

Research output: Contribution to journalArticle

Open Access
File
cavities
dissipation
optical fibers
mirrors
temperature

Experimental demonstration of quantum digital signatures using phase-encoded coherent states of light

Clarke, P. J., Collins, R. J., Dunjko, V., Andersson, E., Jeffers, J. & Buller, G. S., 2012, In : Nature Communications. 3, 1174.

Research output: Contribution to journalArticle

Optical Fibers
Systems Analysis
Mechanics
Photons
Light

Investigating the generality of time-local master equations

Maldonado-Mundo, D., Ohberg, P., Lovett, B. W. & Andersson, E., Oct 2012, In : Physical Review A. 86, 4, 6 p., 042107.

Research output: Contribution to journalArticle

Open Access
File

Optimal minimum-cost quantum measurements for imperfect detection

Andersson, E., Jul 2012, In : Physical Review A. 86, 1, 5 p., 012120.

Research output: Contribution to journalArticle

Open Access
File

Revival of quantum correlations without system-environment back-action

Lo Franco, R., Bellomo, B., Andersson, E. & Compagno, G., 16 Mar 2012, In : Physical Review A. 85, 3, 8 p., 032318.

Research output: Contribution to journalArticle

Open Access
File

Transformations between symmetric sets of quantum states

Dunjko, V. & Andersson, E., 14 Sep 2012, In : Journal of Physics A: Mathematical and Theoretical. 45, 36, 21 p., 365304.

Research output: Contribution to journalArticle

Truly noiseless probabilistic amplification

Dunjko, V. & Andersson, E., 18 Oct 2012, In : Physical Review A. 86, 4, p. - 10 p., 042322.

Research output: Contribution to journalArticle

Open Access
File
2011

Entanglement preparation using symmetric multiports

Brougham, T., Košták, V., Jex, I., Andersson, E. & Kiss, T., Jan 2011, In : European Physical Journal D. 61, 1, p. 231-236 6 p.

Research output: Contribution to journalArticle

interferometers
preparation
photons
phase shift
output

Experimental high-dimensional two-photon entanglement and violations of generalized Bell inequalities

Dada, A. C., Leach, J., Buller, G. S., Padgett, M. J. & Andersson, E., 8 May 2011, In : Nature Physics. 7, 9, p. 677-680 4 p.

Research output: Contribution to journalArticle

bells
photons
resilience
closing
coding

On Bell inequality violations with high-dimensional systems

Dada, A. C. & Andersson, E., 2011, In : International Journal of Quantum Information. 9, 7-8, p. 1807-1823 17 p.

Research output: Contribution to journalArticle

Quantum entanglement of anharmonic oscillators

Joshi, C., Jonson, M., Andersson, E. & Öhberg, P., 28 Dec 2011, In : Journal of Physics B: Atomic, Molecular and Optical Physics. 44, 24, 10 p., 245503.

Research output: Contribution to journalArticle

Quantum measurements of atoms using cavity QED

Dada, A. C., Andersson, E., Jones, M. L., Kendon, V. M. & Everitt, M. S., Apr 2011, In : Physical Review A. 83, 4, 10 p., 042339.

Research output: Contribution to journalArticle

Quantum tests for the linearity and permutation invariance of Boolean functions

Hillery, M. & Andersson, E., 28 Dec 2011, In : Physical Review A. 84, 6, p. - 7 p., 062329.

Research output: Contribution to journalArticle

2010

Ancilla-driven universal quantum computation

Anders, J., Oi, D. K. L., Kashefi, E., Browne, D. E. & Andersson, E., 10 Aug 2010, In : Physical Review A. 82, 2, 020301.

Research output: Contribution to journalArticle

registers
quantum computation
interactions
preparation

Decision problems with quantum black boxes

Hillery, M., Andersson, E., Barnett, S. M. & Oi, D., Jan 2010, In : Journal of Modern Optics. 57, 3, p. 244-252 9 p.

Research output: Contribution to journalArticle

boxes
operators
discrimination
output

Photons walking the line: A quantum walk with adjustable coin operations

Schreiber, A., Cassemiro, K. N., Potoček, V., Gábris, A., Mosley, P. J., Andersson, E., Jex, I. & Silberhorn, C., 4 Feb 2010, In : Physical Review Letters. 104, 5, 050502.

Research output: Contribution to journalArticle

walking
photons
Hilbert space
random walk
wave packets

Quantum entanglement of nanocantilevers

Joshi, C., Hutter, A., Zimmer, F. E., Jonson, M., Andersson, E. & Ohberg, P., 29 Oct 2010, In : Physical Review A. 82, 4, 043846.

Research output: Contribution to journalArticle

dissipation
Bose-Einstein condensates
atoms
condensates
gases

Variational properties of a pumped dynamical system

Andersson, E. & Stenholm, S., 16 Feb 2010, In : Physical Review A. 81, 2, 022111.

Research output: Contribution to journalArticle

dynamical systems
equations of motion
pumping
generators
entropy
2009

Entropic uncertainties for joint quantum measurements

Brougham, T., Andersson, E. & Barnett, S. M., 7 Oct 2009, In : Physical Review A. 80, 4, 042106.

Research output: Contribution to journalArticle

entropy