Karol Piotr Gietka, PhD

PostDoc

Room: 4S24 
Phone: +43 512 507
Email: Karol.Gietka[at]uibk.ac.at

Research group: Cavity Quantum Electrodynamics

More Information

  • FLD Research Documentation

    Publications 2024

    Contributions to Books / Journals

    Journal Article (Original Paper)
    • Hotter, Ch.; Ritsch, H.; Gietka, K. (2024): Combining Critical and Quantum Metrology.
      In: Physical Review Letters 132/6, No. 060801. (DOI) (Web link)

    • Kosior, A.; Gietka, K.; Mivehvar, F.; Ritsch, H. (2024): Nonequilibrium nonlinear effects and dynamical boson condensation in a driven-dissipative Wannier-Stark lattice.
      In: Physical Review B (Condensed Matter) 110/10, No. L100303. (DOI) (Web link)

    • Ostermann, L.; Gietka, K. (2024): Temperature-enhanced critical quantum metrology.
      In: Physical Review A (Atomic, Molecular and Optical Physics) 109, Nr. L050601. (DOI) (Web link)

    Other Publications

    Electronic Publication (Preprint)
    • Gietka, K. (2024): Vacuum Rabi splitting as a manifestation of virtual two-mode squeezing: Extracting the squeezing parameters from frequency shifts. (DOI) (Web link)

    • Hotter, Ch.; Kosior, A.; Ritsch, H.; Gietka, K. (2024): Conditional atomic cat state generation via superradiance. (DOI) (Web link)

    • Mihailescu, G.; Campbell, S.; Gietka, K. (2024): Uncertain Quantum Critical Metrology: From Single to Multi Parameter Sensing. (Web link)



    Lectures 2024

    Presentations at Conferences, Symposia, etc.

    Conference Lecture (Upon Registration)
    • Lecturer(s): Gietka, K.: Quantum metrology in the ultra-strong coupling limit.
      Workshop on Quantum Science: Implementations, Benasque, 2024-07-04. (Web link)

    • Lecturer(s): Gietka, K.: Temperature-enhanced critical metrology.
      Quantum Optics Obergurgl 2024, Obergurgl, 2024-02-26. (Web link)

    • Lecturer(s): Gietka, K.: Temperature-enhanced critical metrology.
      Quantum metrology in interacting and open systems (QUMINOS), Les Diablerets, 2024-02-15. (Web link)

    Poster Presentation
    • Lecturer(s): Gietka, K.: Quantum-enhanced metrology in the ultra-strong coupling regime.
      Challenges and perspectives in resonator-mediated quantum many-body physics: From atoms to solid state, Zürich, 2024-06-17. (Web link)

    • Lecturer(s): Gietka, K.: Quantum-enhanced metrology in the ultra-strong coupling regime.
      2nd QuantA workshop 2024, Klosterneuburg, 2024-06-13. (Web link)

    Guest Lectures

    Guest Lecture
    • Lecturer(s): Gietka, K.: Conditional non-Hermitian cat state generation via superradiance.
      Polish Academy of Sciences, Warszawa / Warschau, 2024-08-27. (Web link)

    • Lecturer(s): Gietka, K.: Quantum metrology in the ultra-strong coupling limit.
      Donostia International Physics Center DIPC, San Sebastian, 2024-07-08. (Web link)

    • Lecturer(s): Gietka, K.: Harnessing virtual squeezing in quantum metrology.
      Vilnius University - Center for Religious Studies and Research, Vilnius, 2024-05-09.

    • Lecturer(s): Gietka, K.: Singular quantum Fisher information matrix in critical metrology.
      Polish Academy of Sciences, Warszawa / Warschau, 2024-03-26. (Web link)

    • Lecturer(s): Gietka, K.: Vacuum Rabi splitting as a manifestation of virtual two-mode squeezing.
      Uniwersytet im. Adama Mickiewicza w Poznaniu / Adam-Mickiewicz-Universität Posen / Adam Mickiewicz University in Poznań, Poznań / Posen, 2024-03-21.

    • Lecturer(s): Gietka, K.: Vacuum Rabi splitting as a manifestation of virtual two-mode squeezing.
      Walther-Meißner-Institut, München, 2024-03-07.



    Publications 2023

    Contributions to Books / Journals

    Journal Article (Original Paper)
    • Gietka, K.; Hotter, Ch.; Ritsch, H. (2023): Unique Steady-State Squeezing in a Driven Quantum Rabi Model.
      In: Physical Review Letters 131, Nr. 223604. (DOI) (Web link)

    • Gietka, K.; Ritsch, H. (2023): Squeezing and Overcoming the Heisenberg Scaling with Spin-Orbit Coupled Quantum Gases.
      In: Physical Review Letters 130/9, No. 090802. (DOI) (Web link)



    Lectures 2023

    Presentations at Conferences, Symposia, etc.

    Conference Lecture (Upon Registration)
    • Lecturer(s): Gietka, K.: Understanding critical metrology.
      Quantum Technologies for Young Researchers workshop - QTYR23, Benasque, 2023-07-06. (Web link)

    Lecture at Summer-/Winterschool
    • Lecturer(s): Gietka, K.: Quantum Metrology with Interacting Quantum Systems.
      MoSaiQC Autumn School on Quantum Optics, Cold Atoms and Laser Technologies, Wien, 2023-09-11. (Web link)

    Poster Presentation
    • Lecturer(s): Gietka, K.: Unique Steady-State Squeezing in a Driven Quantum Rabi Model.
      Ultracold Quantum Sensing 2023, Leiden, 2023-04-19. (Web link)

    • Lecturer(s): Gietka, K.: Unique Steady-State Squeezing in a Driven Quantum Rabi Model.
      Workshop on Quantum Enhanced Sensing for Early Stage Researchers, Kopenhagen, 2023-03-14.

    Guest Lectures

    Guest Lecture
    • Lecturer(s): Gietka, K.: Combining quantum with critical metrology, and temperature enhanced critical metrology.
      Kindai University, Osaka, 2023-12-13.

    • Lecturer(s): Gietka, K.: Combining quantum with critical metrology, and temperature enhanced critical metrology.
      Okinawa Institute of Science and Technology (OIST), Okinawa, 2023-11-27. (Web link)

    • Lecturer(s): Gietka, K.: Combining critical and quantum metrology.
      Polish Academy of Sciences, Warszawa / Warschau, 2023-10-17. (Web link)

    • Lecturer(s): Gietka, K.: Combining Critical and Quantum Metrology.
      Uniwersytet Warszawski / University of Warsaw / Universität Warschau, Warsaw / Warschau, 2023-10-05. (Web link)

    • Lecturer(s): Gietka, K.: Understanding critical quantum metrology.
      Walther-Meißner-Institut, München, 2023-03-31.

    • Lecturer(s): Gietka, K.: Understanding critical quantum metrology.
      Universität Ulm, Ulm, 2023-03-21.



    Publications 2022

    Contributions to Books / Journals

    Journal Article (Original Paper)
    • Gietka, K. (2022): Harnessing center-of-mass excitations in quantum metrology.
      In: Physical Review Research 4/4, Nr. 043074. (DOI) (Web link)



    Lectures 2022

    Presentations at Conferences, Symposia, etc.

    Poster Presentation
    • Lecturer(s): Gietka, K.: Exploiting spin-orbit coupled interacting quantum gases to overcome the Heisenberg limit.
      SFB BeyondC Conference 2022 - Frontiers of Quantum Information Science, Wien, 2022-09-05. (Web link)



    Publications 2021

    Contributions to Books / Journals

    Journal Article (Original Paper)
    • Gietka, K.; Mivehvar, F.; Busch, T. (2021): Cavity-enhanced magnetometer with a spinor Bose–Einstein condensate.
      In: New Journal of Physics 23, Nr. 043020. (DOI) (Web link)



    Publications 2019

    Contributions to Books / Journals

    Journal Article (Original Paper)
    • Gietka, K.; Mivehvar, F.; Ritsch, H. (2019): Supersolid-Based Gravimeter in a Ring Cavity.
      In: Physical Review Letters 122/19, No. 190801. (DOI) (Web link)



    Publications 2017

    Contributions to Books / Journals

    Journal Article (Original Paper)
    • Gietka, K.; Wasak, T.; Chwedenczuk, J.; Piazza, F.; Ritsch, H. (2017): Quantum-enhanced interferometry with cavity QED-generated non-classical light.
      In: European Physical Journal D. Atomic, Molecular, Optical and Plasma Physics 71/11, No. 273. (DOI) (Web link)

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