About
Hi, I’m Karol. I cook physics, craft papers with good lads, and hunt mushrooms, waves, and powder. Salassal!
Karol Gietka
Doctor of theoretical physics at the University of Innsbruck
Publications
2025
- Quantum Metrology in the Ultrastrong Coupling Regime of Light-Matter Interactions: Leveraging Virtual Excitations without Extracting Them
C. Hotter, A. Miranowicz, and K. Gietka
Physical Review Letters - Conditional Entanglement Amplification via Non-Hermitian Superradiant Dynamics
C. Hotter, A. Kosior, H. Ritsch, and K. Gietka
Physical Review Letters - Uncertain quantum critical metrology: From single- to multiparameter sensing
G. Mihailescu, S. Campbell, and K. Gietka
Physical Review A
2024
- Vacuum Rabi splitting as a manifestation of virtual two-mode squeezing: Extracting the squeezing parameters from frequency shifts
K. Gietka
Physical Review A - Nonequilibrium nonlinear effects and dynamical boson condensation in a driven-dissipative Wannier-Stark lattice
A. Kosior, K. Gietka, F. Mivehvar, and H. Ritsch
Physical Review B - Temperature-enhanced critical quantum metrology
L. Ostermann and K. Gietka
Physical Review A - Combining Critical and Quantum Metrology
C. Hotter, H. Ritsch, and K. Gietka
Physical Review Letters
2023
- Unique Steady-State Squeezing in a Driven Quantum Rabi Model
K. Gietka, C. Hotter, and H. Ritsch
Physical Review Letters - Distributed quantum sensing with optical lattices
J. C. Pelayo, K. Gietka and T. Busch
Physical Review A - Squeezing and Overcoming the Heisenberg Scaling with Spin-Orbit Coupled Quantum Gases
K. Gietka and H. Ritsch
Physical Review Letters
2022
- Harnessing center-of-mass excitations in quantum metrology
K. Gietka
Physical Review Research - Squeezing by critical speeding up: Applications in quantum metrology
K. Gietka
Physical Review A - Understanding and Improving Critical Metrology. Quenching Superradiant Light-Matter Systems Beyond the Critical Point
K. Gietka, L. Ruks, and T. Busch
Quantum
2021
- Inverted harmonic oscillator dynamics of the nonequilibrium phase transition in the Dicke model
K. Gietka and T. Busch
Physical Review E - Adiabatic critical quantum metrology cannot reach the Heisenberg limit even when shortcuts to adiabaticity are applied
K. Gietka, F. Metz, T. Keller, and J. Li
Quantum - Simulating the Same Physics with Two Distinct Hamiltonians
K. Gietka, A. Usui, J. Deng, and T. Busch
Physical Review Letters - Cavity-enhanced magnetometer with a spinor Bose–Einstein condensate
K. Gietka, F. Mivehvar, and T. Busch
New Journal of Physics
2019
- Supersolid-Based Gravimeter in a Ring Cavity
K. Gietka, F. Mivehvar, and H. Ritsch
Physical Review Letters - Multipartite-Entanglement Dynamics in Regular-to-Ergodic Transition: a Quantum-Fisher-Information approach
K. Gietka, J. Chwedenczuk, T. Wasak, and F. Piazza
Physical Review B
2017
- Enhancing interferometric sensitivity by non-classical light from quantum non-demolition measurements in cavity QED
K. Gietka, T. Wasak, J. Chwedenczuk, F. Piazza, and H. Ritsch
European Physical Journal D
2015
- Quantum-enhanced interferometry and the structure of twisted states
K. Gietka, P. Szańkowski, T. Wasak, and J. Chwedeńczuk
Physical Review A - Designing quantum dots for solotronics
K. Gietka, J. Kobak, E. Janik, J.-G. Rousset, J. Borysiuk, M. Nawrocki, A. Golnik, P. Kossacki, and W. Pacuski
Nature Communications - The impact of position of Mn δ-doping on the formation of CdTe/ZnTe quantum dots with single magnetic ions
J. Kobak, T. Smoleński, M. Goryca, M. Papaj, K. Gietka, A. Bogucki, M. Koperski, J.-G. Rousset, J. Suffczyński, E. Janik, M. Nawrocki, A. Golnik, P. Kossacki, and W. Pacuski
Journal of Crystal Growth - Atom interferometer in a double-well potential
K. Gietka, and J. Chwedeńczuk
Physical Review A - MBE Growth of CdTe/ZnTe Quantum Dots with Single Mn Ions
K. Gietka, J. Kobak, J.-G. Rousset, E. Janik, T. Słupiński, P. Kossacki, A. Golnik, and W. Pacuski
Acta Physica Polonica A - Toward Better Light-Confinement in Micropillar Cavities
M. Ściesiek, K. Gietka, A. Golnik, P. Kossacki, T. Jakubczyk, W. Pacuski, C. Kruse, and D. Hommel
Acta Physica Polonica A
2014
2012
2011
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