Sonja Barkhofen
Sonja Barkhofen
Applied Physics, University of Paderborn
Verified email at uni-paderborn.de
TitleCited byYear
First experimental realization of the Dirac oscillator
JA Franco-Villafañe, E Sadurni, S Barkhofen, U Kuhl, F Mortessagne, ...
Physical review letters 111 (17), 170405, 2013
902013
Dirac point and edge states in a microwave realization of tight-binding graphene-like structures
U Kuhl, S Barkhofen, T Tudorovskiy, HJ Stöckmann, T Hossain, ...
Physical Review B 82 (9), 094308, 2010
762010
Gaussian boson sampling
CS Hamilton, R Kruse, L Sansoni, S Barkhofen, C Silberhorn, I Jex
Physical review letters 119 (17), 170501, 2017
652017
Experimental observation of the spectral gap in microwave n-disk systems
S Barkhofen, T Weich, A Potzuweit, HJ Stöckmann, U Kuhl, M Zworski
Physical review letters 110 (16), 164102, 2013
402013
Measuring topological invariants in disordered discrete-time quantum walks
S Barkhofen, T Nitsche, F Elster, L Lorz, A Gábris, I Jex, C Silberhorn
Physical Review A 96 (3), 033846, 2017
322017
Weyl asymptotics: from closed to open systems
A Potzuweit, T Weich, S Barkhofen, U Kuhl, HJ Stöckmann, M Zworski
Physical Review E 86 (6), 066205, 2012
312012
Disordered graphene and boron nitride in a microwave tight-binding analog
S Barkhofen, M Bellec, U Kuhl, F Mortessagne
Physical Review B 87 (3), 035101, 2013
262013
Quantum walks with dynamical control: graph engineering, initial state preparation and state transfer
T Nitsche, F Elster, J Novotný, A Gábris, I Jex, S Barkhofen, C Silberhorn
New Journal of Physics 18 (6), 063017, 2016
252016
Experimental observation of a fundamental length scale of waves in random media
S Barkhofen, JJ Metzger, R Fleischmann, U Kuhl, HJ Stöckmann
Physical review letters 111 (18), 183902, 2013
242013
Microwave experiments simulating quantum search and directed transport in artificial graphene
J Böhm, M Bellec, F Mortessagne, U Kuhl, S Barkhofen, S Gehler, ...
Physical review letters 114 (11), 110501, 2015
182015
Quantum walk coherences on a dynamical percolation graph
F Elster, S Barkhofen, T Nitsche, J Novotný, A Gábris, I Jex, C Silberhorn
Scientific reports 5, 13495, 2015
152015
A detailed study of Gaussian boson sampling
R Kruse, CS Hamilton, L Sansoni, S Barkhofen, C Silberhorn, I Jex
arXiv preprint arXiv:1801.07488, 2018
122018
Formation and interaction of resonance chains in the open three-disk system
T Weich, S Barkhofen, U Kuhl, C Poli, H Schomerus
New Journal of Physics 16 (3), 033029, 2014
122014
Resonance chains in open systems, generalized zeta functions and clustering of the length spectrum
S Barkhofen, F Faure, T Weich
Nonlinearity 27 (8), 1829, 2014
112014
Spectral properties of microwave graphs with local absorption
M Allgaier, S Gehler, S Barkhofen, HJ Stöckmann, U Kuhl
Physical Review E 89 (2), 022925, 2014
112014
Driven boson sampling
S Barkhofen, TJ Bartley, L Sansoni, R Kruse, CS Hamilton, I Jex, ...
Physical review letters 118 (2), 020502, 2017
102017
Driven discrete time quantum walks
CS Hamilton, S Barkhofen, L Sansoni, I Jex, C Silberhorn
New Journal of Physics 18 (7), 073008, 2016
82016
Limits of the time-multiplexed photon-counting method
R Kruse, J Tiedau, TJ Bartley, S Barkhofen, C Silberhorn
Physical Review A 95 (2), 023815, 2017
62017
High-performance source of spectrally pure, polarization entangled photon pairs based on hybrid integrated-bulk optics
E Meyer-Scott, N Prasannan, C Eigner, V Quiring, JM Donohue, ...
Optics express 26 (25), 32475-32490, 2018
52018
Probing measurement-induced effects in quantum walks via recurrence
T Nitsche, S Barkhofen, R Kruse, L Sansoni, M Štefaňák, A Gábris, ...
Science advances 4 (6), eaar6444, 2018
52018
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