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AMU physics



Karol Bartkiewicz

Dr hab. Karol Bartkiewicz, prof. UAM

Department of Nonlinear Optics

Scientific degrees

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

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.

 


Projects

1.

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

Publications

2023

4.

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

2022

3.

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

2021

2.

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

1.

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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