Dr. Viktor Holubec

Profile

Academic positionLecturer, Assistant Professor, Researcher
Research fieldsTheoretical Physics,Statistical Physics, Soft Matter, Biological Physics, Nonlinear Dynamics
Keywordstime delay, quantum thermodynamics, stochastic thermodynamics, feedback systems, active matter

Current contact address

CountryCzech Republic
CityPrague 8
InstitutionCharles University
InstituteFaculty of Mathematics and Physics, Department of Macromolecular Physics

Host during sponsorship

Prof. Dr. Klaus KroyInstitut für Theoretische Physik, Theorie kondensierter Materie, Universität Leipzig, Leipzig
Start of initial sponsorship01/06/2017

Programme(s)

2017Humboldt Research Fellowship Programme for Postdocs

Publications (partial selection)

2020Holubec, Viktor and Steffenoni, Stefano and Falasco, Gianmaria and Kroy, Klaus: Active brownian heat engines. In: Physical Review Research, 2, 2020, 043262
2020Holubec, Viktor and Ye, Zhuolin: Maximum efficiency of low-dissipation refrigerators at arbitrary cooling power. In: Physical Review E, 101, 2020, 052124
2020Chvosta, Petr and Lips, Dominik and Holubec, Viktor and Ryabov, Artem and Maass, Philipp: Statistics of work performed by optical tweezers with general time-variation of their stiffness. In: Journal of Physics A: Mathematical and Theoretical, 53, 2020, 275001
2019Geiss, Daniel and Kroy, Klaus and Holubec, Viktor: Brownian molecules formed by delayed harmonic interactions. In: New Journal of Physics, 21, 2019, 093014
2019Holubec, Viktor and Novotn{\'y}, Tom{\'a}{\v{s}}: Effects of noise-induced coherence on the fluctuations of current in quantum absorption refrigerators. In: The Journal of chemical physics, 151, 2019, 044108
2019Ryabov, Artem and Holubec, Viktor and Berestneva, Ekaterina: Living on the edge of instability. In: Journal of Statistical Mechanics: Theory and Experiment, 2019, 2019, 084014
2019Holubec, Viktor and Kroy, Klaus and Steffenoni, Stefano: Physically consistent numerical solver for time-dependent Fokker-Planck equations. In: Physical Review E, 99, 2019, 032117
2018Khadka, Utsab and Holubec, Viktor and Yang, Haw and Cichos, Frank: Active particles bound by information flows. In: Nature communications, 9, 2018, 1--9
2018Ornigotti, Luca and Ryabov, Artem and Holubec, Viktor and Filip, Radim: Brownian motion surviving in the unstable cubic potential and the role of Maxwell's demon. In: Physical Review E, 97, 2018, 032127
2018Holubec, Viktor and Ryabov, Artem: Cycling tames power fluctuations near optimum efficiency. In: Physical review letters, 121, 2018, 120601
2018{\v{S}}iler, Martin and Ornigotti, Luca and Brzobohat{\'y}, Oto and J{\'a}kl, Petr and Ryabov, Artem and Holubec, Viktor and Zem{\'a}nek, Pavel and Filip, Radim: Diffusing up the hill: Dynamics and equipartition in highly unstable systems. In: Physical review letters, 121, 2018, 230601
2018Holubec, Viktor and Novotn{\'y}, Tom{\'a}{\v{s}}: Effects of noise-induced coherence on the performance of quantum absorption refrigerators. In: Journal of Low Temperature Physics, 192, 2018, 147--168
2017Holubec, Viktor and Ryabov, Artem: Diverging, but negligible power at Carnot efficiency: Theory and experiment. In: Physical Review E, 96, 2017, 062107
2017Holubec, Viktor and Ryabov, Artem: Work and power fluctuations in a critical heat engine. In: Physical Review E, 96, 2017, 030102