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AMU physics

Dr hab. Karol Bartkiewicz, prof. UAM

Head of Department of Nonlinear Optics

Scientific degrees

Habilitation – 2019
PhD in physics – 2012
MSc in physics – 2008

K. Bartkiewicz earned PhD in physics in 2012 at Adam Mickiewicz University in Poznań (AMU), Poland. As of 2019, he is an associate professor at the Faculty of Physics at AMU. For ten years he has been working as a researcher (applied physics) at Palacký University in the Czech Republic. He has co-authored more than 50 publications on quantum optics, quantum information processing and quantum information, two of which on secure quantum communication protocols have been commented on in specialized (e.g. Nature Physics) and popular media (e.g. New Scientist, Science Daily, TVN 24). For the past six years, he has been working on quantum machine learning as one of the most promising applications of quantum computing.

Research interests

The scope of my scientific interests includes quantum physics and optics, more specifically:

  • quantum cloning,
  • quantum teleportation,
  • quantum cryptography,
  • quantum correlations,
  • machine learning,
  • optical methods of quantum information processing,
  • mathematical and computational methods of physics,
  • foudations of physics,
  • photonics and quantum optics.




Karol Bartkiewicz

Kernel based quantum machine learning in optical circuits

2019 - 2021, (Czech Science Foundation (at Palacy University in Olomouc), budget: 4 875 000 CZK (~ 850 000 PLN)).

Abstract | BibTeX




Josef Kadlec, Karol Bartkiewicz, Antonín Černoch, Karel Lemr, Adam Miranowicz

Experimental hierarchy of the nonclassicality of single-qubit states via potentials for entanglement, steering, and Bell nonlocality

Opt. Express, 32 (2), pp. 2333–2346, 2024.

Abstract | Links | BibTeX


Jan Roik, Karol Bartkiewicz, Antonín Černoch, Karel Lemr

Routing in quantum communication networks using reinforcement machine learning

Quantum Information Processing, 23 (3), 2024, ISSN: 1573-1332.

Links | BibTeX



Karol Bartkiewicz, Patrycja Tulewicz, Jan Roik, Karel Lemr

Synergic quantum generative machine learning

Scientific Reports, 13 (1), pp. 12893, 2023, ISSN: 2045-2322.

Abstract | Links | BibTeX


Shilan Abo, Jan Soubusta, Kateřina Jiráková, Karol Bartkiewicz, Antonín Černoch, Karel Lemr, Adam Miranowicz

Experimental hierarchy of two-qubit quantum correlations without state tomography

Scientific Reports, 13 (1), pp. 8564, 2023, ISSN: 2045-2322.

Abstract | Links | BibTeX


Grzegorz Chimczak, Anna Kowalewska‑Kudłaszyk, Ewelina Lange, Karol Bartkiewicz, Jan Peřina Jr.

The effect of thermal photons on exceptional points in coupled resonators.

Scientific Reports, 13 , pp. 5859, 2023.

Abstract | Links | BibTeX



Jan Roik, Karol Bartkiewicz, Antonín Černoch, Karel Lemr

Entanglement quantification from collective measurements processed by machine learning

Physics Letters A, 446 , pp. 128270, 2022, ISSN: 0375-9601.

Abstract | Links | BibTeX



Kateřina Jirákov á, Antonín Č, Karel Lemr, Karol Bartkiewicz, Adam Miranowicz

Experimental hierarchy and optimal robustness of quantum correlations of two-qubit states with controllable white noise

Physical Review A, 104 (6), pp. 062436, 2021.

Abstract | Links | BibTeX


Jan Roik, Karol Bartkiewicz, Antonín Černoch, Karel Lemr

Accuracy of Entanglement Detection via Artificial Neural Networks and Human-Designed Entanglement Witnesses

Phys. Rev. Applied, 15 , pp. 054006, 2021.

Abstract | Links | BibTeX

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