prof. Ing. Igor Jex DrSc.

Robustness of chaotic behavior in iterated quantum protocols

Year of publication

2024

Publication

PHYSICAL REVIEW A. 2024, 109(4), 1-13. ISSN 2469-9926.

Authors

Portik, A. Kálmán, O. Jex, I. Kiss, T.

Link

https://doi.org/10.1103/PhysRevA.109.042410

Boson sampling from non-Gaussian states

Year of publication

2024

Publication

PHYSICAL REVIEW A. 2024, 109(5), 1-5. ISSN 2469-9926.

Authors

Hamilton, C. Jex, I.

Link

https://doi.org/10.1103/PhysRevA.109.052427

Phase estimation in driven discrete-time quantum walks

Year of publication

2023

Publication

PHYSICAL REVIEW A. 2023, 108(4), 1-11. ISSN 2469-9926.

Authors

Singh, S. Hamilton, C. Jex, I.

Link

https://doi.org/10.1103/PhysRevA.108.042607

Asymptotic phase-locking and synchronization in two-qubit systems

Year of publication

2023

Publication

Journal of Physics Communications. 2023, 7(4), ISSN 2399-6528.

Authors

Novotný, J. Štěrba, D. Jex, I.

Link

https://doi.org/10.1088/2399-6528/acc0d4

Jaynes' principle for quantum Markov processes: generalized Gibbs-von Neumann states rule

Year of publication

2023

Publication

EUROPEAN PHYSICAL JOURNAL PLUS. 2023, 138(657), 1-12. ISSN 2190-5444.

Authors

Novotný, J. Maryška, J. Jex, I.

Link

https://doi.org/10.1140/epjp/s13360-023-04272-y

Quantum-state creation in nonlinear-waveguide arrays

Year of publication

2022

Publication

PHYSICAL REVIEW A. 2022, 105(4), 1-7. ISSN 2469-9926.

Authors

Hamilton, C. Christ, R. Barkhofen, S. Barnett, Stephen M. Jex, I. Silberhorn, Ch.

Link

https://doi.org/10.1103/PhysRevA.105.042622

Key graph properties affecting transport efficiency of flip-flop Grover percolated quantum walks

Year of publication

2022

Publication

PHYSICAL REVIEW A. 2022, 105(6), 1-15. ISSN 2469-9926.

Authors

Mareš, J. Novotný, J. Štefaňák, M. Jex, I.

Link

https://doi.org/10.1103/PhysRevA.105.062417

Dynamical decoupling and NNN discrete quantum networks

Year of publication

2022

Publication

International Journal of Quantum Information. 2022, 20(05), 1-16. ISSN 0219-7499.

Authors

Hoskovec, A. Jex, I.

Link

https://doi.org/10.1142/S0219749922500095

Iterated nth order nonlinear quantum dynamics with mixed initial states

Year of publication

2022

Publication

Physics Letters A. 2022, 431 1-8. ISSN 0375-9601.

Authors

Portik, A. Kalman, O. Jex, I. Kiss, T.

Link

https://doi.org/10.1016/j.physleta.2022.127999

Relaxation to equilibrium in controlled-NOT quantum networks

Year of publication

2021

Publication

PHYSICAL REVIEW A. 2021, 2021(103), 042218-1-042218-9. ISSN 2469-9926.

Authors

Novotný, J. Mariano, A. Pascazio, S. Scardicchio, A. Jex, I.

Link

https://doi.org/10.1103/PhysRevA.103.042218

Photons walk on fractal graphs

Year of publication

2021

Publication

Nature Photonics. 2021, 15 641-642. ISSN 1749-4885.

Authors

Kiss, T. Jex, I.

Link

https://doi.org/10.1038/s41566-021-00868-x

Deterministic twirling with low resources

Year of publication

2020

Publication

Physics Letters A. 2020, 384(8), ISSN 0375-9601.

Authors

Stonner, D.-J. Kysela, J. Weir, G. Novotný, J. Alber, G. Jex, I.

Link

https://doi.org/10.1016/j.physleta.2019.126179

Complete classification of trapping coins for quantum walks on the two-dimensional square lattice

Year of publication

2020

Publication

PHYSICAL REVIEW A. 2020, 102(1), ISSN 2469-9926.

Authors

Jex, I. Štefaňák, M. Kollár, B.

Link

https://doi.org/10.1103/PhysRevA.102.012207

Quantum walk transport on carbon nanotube structures

Year of publication

2020

Publication

Physics Letters A. 2020, 384 ISSN 0375-9601.

Authors

Mareš, J. Novotný, J. Jex, I.

Link

https://doi.org/10.1016/j.physleta.2020.126302

Counterintuitive role of geometry in transport by quantum walks

Year of publication

2020

Publication

PHYSICAL REVIEW A. 2020, 101(3), ISSN 2469-9926.

Authors

Mareš, J. Novotný, J. Štefaňák, M. Jex, I.

Link

https://doi.org/10.1103/PhysRevA.101.032113

Local Versus Global Two-Photon Interference in Quantum Networks

Year of publication

2020

Publication

Physical Review Letters. 2020, 125(21), ISSN 1079-7114.

Authors

Nitsche, T. Se, S. Barkhofen, S. Meyer-Scott, E. Tiedau, J. Sperling, J. Gábris, A.G. Jex, I. SIlberhorn, Ch.

Link

https://doi.org/10.1103/PhysRevLett.125.213604

Phase transition in iterated quantum protocols for noisy inputs

Year of publication

2019

Publication

Chaos: An Interdisciplinary Journal of Nonlinear Science. 2019, 29(3), ISSN 1054-1500.

Authors

Malachov, M. Jex, I. Kalman, O. Kiss, T.

Link

https://doi.org/10.1063/1.5082946

Photonic quantum walks with four-dimensional coins

Year of publication

2019

Publication

Physical Review Research. 2019, 1(3), ISSN 2643-1564.

Authors

Lorz, L. Meyer-Scott, E. Nitsche, T. Potoček, V. Gábris, A.G. Barkhofen, S. Jex, I. Silberhorn, Ch.

Link

https://doi.org/10.1103/PhysRevResearch.1.033036

Percolated quantum walks with a general shift operator: From trapping to transport

Year of publication

2019

Publication

PHYSICAL REVIEW A. 2019, 99(4), ISSN 2469-9926.

Authors

Mareš, J. Novotný, J. Jex, I.

Link

https://doi.org/10.1103/PhysRevA.99.042129

Detailed study of Gaussian boson sampling

Year of publication

2019

Publication

PHYSICAL REVIEW A. 2019, 100(3), ISSN 2469-9926.

Authors

Kruse, R. Hamilton, C. Sansoni, L. Barkhofen, S. Silberhorn, Ch. Jex, I.

Link

https://doi.org/10.1103/PhysRevA.100.032326

QUANTUM STATE IDENTIFICATION OF QUTRITS VIA A NONLINEAR PROTOCOL

Year of publication

2018

Publication

Journal of Russian Laser Research. 2018, 39(5), 456-464. ISSN 1071-2836.

Authors

Pyshkin, P.V. Gábris, A.G. Kalman, O. Jex, I. Kiss, T.

Link

https://doi.org/10.1007/s10946-018-9740-2

Sensitivity to Initial Noise in Measurement-Induced Nonlinear Quantum Dynamics

Year of publication

2018

Publication

Journal of Russian Laser Research. 2018, 39(4), 382-388. ISSN 1071-2836.

Authors

Kalman, O. Kiss, T. Jex, I.

Link

https://doi.org/10.1007/s10946-018-9732-2

Nearly a billion for the next five years

Year of publication

2018

Publication

Pražská technika. 2018, 20(5), ISSN 1213-5348.

Authors

Jex, I.

Quantum Markov processes: From attractor structure to explicit forms of asymptotic states

Year of publication

2018

Publication

EUROPEAN PHYSICAL JOURNAL PLUS. 2018, 133(310), ISSN 2190-5444.

Authors

Novotný, J. Maryška, J. Jex, I.

Link

https://doi.org/10.1140/epjp/i2018-12109-8