Publications 2019
- Optimizing quantum error correction codes with reinforcement learning
H. Poulsen Nautrup, N. Delfosse, V. Dunjko, H. J. Briegel, N. Friis
Quantum 3, 215 (2019)
https://doi.org/10.22331/q-2019-12-16-215 - Relativistic Quantum Reference Frames: The Operational Meaning of Spin
F. Giacomini, E. Castro-Ruiz, Č. Brukner
Phys. Rev. Lett. 123, 090404 (2019)
https://doi.org/10.1103/PhysRevLett.123.090404 - Bell’s theorem for temporal order
M. Zych, F. Costa, I. Pikovski, Č. Brukner
Nature Communications 10, 3772 (2019)
https://doi.org/10.1038/s41467-019-11579-x - Semi-device-independent certification of indefinite causal order
J. Bavaresco, M. Araújo, Č. Brukner, M. Túlio Quintino
Quantum 3, 176 (2019)
https://doi.org/10.22331/q-2019-08-19-176 - A spacetime area law bound on quantum correlations
I. Kull, P. A. Guérin, Č. Brukner
npj Quantum Information 5, 48 (2019)
https://doi.org/10.1038/s41534-019-0171-x - Communication through quantum-controlled noise
P. A. Guérin, G. Rubino, Č. Brukner
Phys. Rev. A 99, 062317 (2019)
https://doi.org/10.1103/PhysRevA.99.062317 - Information content of the gravitational field of a quantum superposition
A. Belenchia, R. M. Wald, F. Giacomini, E. Castro-Ruiz, Č. Brukner, M. Aspelmeyer
Int. J. Mod. Phys. D 1943001 (2019)
https://doi.org/10.1142/S0218271819430016 - Quantum mechanics and the covariance of physical laws in quantum reference frames
F. Giacomini, E. Castro, and Č. Brukner
Nature Communications 10, 494 (2019)
https://doi.org/10.1038/s41467-018-08155-0 - Composition rules for quantum processes: a no-go theorem
P. Allard Guérin, M. Krumm, C. Budroni, Č. Brukner
New J. Phys. 21, 012001 (2019)
https://doi.org/10.1088/1367-2630/aafef7 - Free energy of a general computation
A. Baumeler, S. Wolf
Physical Review D 100, 052115 (2019)
https://doi.org/10.1103/PhysRevE.100.052115 - Experimental two-way communication with one photon
F. Massa, A. Moqanaki, A. Baumeler, F. Del Santo, J. A. Kettlewell, B. Dakić, P. Walther
Advanced Quantum Technologies 2, 1900050 (2019)
https://doi.org/10.1002/qute.201900050 - Reversible time travel with freedom of choice
A. Baumeler, F. Costa, T. Ralph, S. Wolf, M. Zych
Classical and Quantum Gravity 36, 224002 (2019)
https://doi.org/10.1088/1361-6382/ab4973 - Memory cost of temporal correlations
C. Budroni, G. Fagundes, M. Kleinmann
New J. Phys. 21, 093018 (2019)
https://dx.doi.org/10.1088/1367-2630/ab3cb4 - Device-independent tests of structures of measurement incompatibility
M. T. Quintino, C. Budroni, E. Woodhead, A. Cabello, D. Cavalcanti
Phys. Rev. Lett. 123, 180401 (2019)
https://dx.doi.org/10.1103/PhysRevLett.123.180401 - Leggett-Garg macrorealism and the quantum nondisturbance conditions
R. Uola, G. Vitagliano, C. Budroni
Phys. Rev. A 100, 042117 (2019)
https://doi.org/10.1103/PhysRevA.100.042117 - Electro-optic entanglement source for microwave to telecom quantum state transfer
A. Rueda, W. Hease, S. Barzanjeh, J. M. Fink
npj Quantum Information 5, 108 (2019)
https://doi.org/10.1038/s41534-019-0220-5 - All Pure Fermionic Non-Gaussian States Are Magic States for Matchgate Computations
M. Hebenstreit, R. Jozsa, B. Kraus, S. Strelchuk, M. Yoganathan
Phys. Rev. Lett. 123, 080503 (2019)
https://doi.org/10.1103/PhysRevLett.123.080503 - Matrix Product States: Entanglement, Symmetries, and State Transformations
D. Sauerwein, A. Molnar, J. I. Cirac, B. Kraus
Phys. Rev. Lett. 123, 170504 (2019)
https://doi.org/10.1103/PhysRevLett.123.170504 - A quantum n-queens solver
V. Torggler, P. Aumann, H. Ritsch, W. Lechner
Quantum 3, 149, (2019)
https://doi.org/10.22331/q-2019-06-03-149 - Quantum phase transition with inhomogeneous driving in the Lechner-Hauke-Zoller model
A. Hartmann, W. Lechner
Review A 100, 032110 (2019)
https://doi.org/10.1103/PhysRevA.100.032110 - Experimental quantification of spatial correlations in quantum dynamics
L. Postler, Á. Rivas, P. Schindler, A. Erhard, R. Stricker, D. Nigg, T. Monz, R. Blatt, M. Müller
Quantum 2, (2018)
https://doi.org/10.22331/q-2018-09-03-90 - Characterizing large-scale quantum computers via cycle benchmarking
A. Erhard, J. J. Wallman, L. Postler, M. Meth, R. Stricker, E. A. Martinez, P. Schindler, T. Monz, J. Emerson, R. Blatt
Nature Communications 10, 5347 (2019)
https://doi.org/10.1038/s41467-019-13068-7 - Experimental few-copy multi-particle entanglement detection
V. Saggio, A. Dimić, C. Greganti, P. Walther, B. Dakić
Nature Physics 15, 935 (2019)
https://doi.org/10.1038/s41567-019-0550-4 - Experimental two-way communication with one photon
F. Massa, A. Moqanaki, F. Del Santo, J. A. Kettlewell, B. Dakić, P. Walther
Adv. Quantum Technol. 2, 1900050 (2019)
https://doi.org/10.1002/qute.201900050 - Trace-free counterfactual communication with a nanophotonic processor
I. Alonso Calafell, T. Strömberg, D.R.M. Arvidsson-Shukur, L.A. Rozema, V. Saggio, C. Greganti, N.C. Harris, M. Prabhu, J. Carolan, M. Hochberg, T. Baehr-Jones, D. Englund, C.H.W. Barnes, P. Walther
npj Quantum Information 5, 61 (2019)
https://doi.org/10.1038/s41534-019-0179-2 - Quantum Computing with Graphene Plasmons
I. Alonso Calafell, J.D. Cox, M. Radonjic, J.R.M. Saavedra, F.J. Garca de Abajo, L.A. Rozema, P. Walther
npj Quantum Information 5, 37 (2019)
https://doi.org/10.1038/s41534-019-0150-2