@article{MTMT:33603628,
	title = {Exponential improvement of the sign problem via contour deformations in the 2+1D XY model at non-zero density},
	url = {https://m2.mtmt.hu/api/publication/33603628},
	author = {Tulipánt, Zoltán and Giordano, Matteo and Kapás, Kornél and Katz, Sándor and Pásztor, Attila},
	doi = {10.22323/1.430.0161},
	journal-iso = {POS - PROCEEDINGS OF SCIENCE},
	journal = {POS - PROCEEDINGS OF SCIENCE},
	volume = {430},
	unique-id = {33603628},
	issn = {1824-8039},
	year = {2022},
	orcid-numbers = {Giordano, Matteo/0000-0003-0011-8669; Katz, Sándor/0000-0001-6524-2965; Pásztor, Attila/0000-0002-6016-3069}
}

@article{MTMT:33116788,
	title = {Exponential reduction of the sign problem at finite density in the 2+1D XY model via contour deformations},
	url = {https://m2.mtmt.hu/api/publication/33116788},
	author = {Giordano, Matteo and Kapás, Kornél and Katz, Sándor and Pásztor, Attila and Tulipánt, Zoltán},
	doi = {10.1103/PhysRevD.106.054512},
	journal-iso = {PHYS REV D},
	journal = {PHYSICAL REVIEW D},
	volume = {106},
	unique-id = {33116788},
	issn = {2470-0010},
	year = {2022},
	eissn = {2470-0029},
	orcid-numbers = {Giordano, Matteo/0000-0003-0011-8669; Kapás, Kornél/0000-0002-5906-7942; Katz, Sándor/0000-0001-6524-2965; Pásztor, Attila/0000-0002-6016-3069}
}

@CONFERENCE{MTMT:33112956,
	title = {When the Earth goes white: the Snowball Earth attractor},
	url = {https://m2.mtmt.hu/api/publication/33112956},
	author = {Herein, Mátyás and Haszpra, Tímea and Kaszás, Bálint},
	booktitle = {EMS Annual Meeting Abstracts},
	unique-id = {33112956},
	abstract = {EMS2022-394},
	year = {2022},
	pages = {1-1},
	orcid-numbers = {Herein, Mátyás/0000-0003-1903-3761; Haszpra, Tímea/0000-0001-6716-071X}
}

@article{MTMT:33110609,
	title = {Global coarse-grained mesoscale eddy statistics based on integrated kinetic energy and enstrophy correlations},
	url = {https://m2.mtmt.hu/api/publication/33110609},
	author = {Jánosi, Imre Miklós and Kantz, Holger and Gallas, Jason A. C. and Vincze, Miklós},
	doi = {10.5194/os-18-1361-2022},
	journal-iso = {OCEAN SCI},
	journal = {OCEAN SCIENCE},
	volume = {18},
	unique-id = {33110609},
	issn = {1812-0784},
	abstract = {Recently, introduced the concept of a "vortex proxy" based on an observation of strong correlations between integrated kinetic energy and integrated enstrophy over a large enough surface area. When mesoscale vortices are assumed to exhibit a Gaussian shape, the two spatial integrals have particularly simple functional forms, and a ratio of them defines an effective radius of a "proxy vortex". In the original work, the idea was tested over a restricted area in the Californian Current System. Here we extend the analysis to global scale by means of 25 years of AVISO altimetry data covering the (ice-free) global ocean. The results are compared with a global vortex database containing over 64 million mesoscale eddies. We demonstrate that the proxy vortex representation of surface flow fields also works globally and provides a quick and reliable way to obtain coarse-grained vortex statistics. Estimated mean eddy sizes (effective radii) are extracted in very good agreement with the data from the vortex census. Recorded eddy amplitudes are directly used to infer the kinetic energy transported by the mesoscale vortices. The ratio of total and eddy kinetic energies is somewhat higher than found in previous studies. The characteristic westward drift velocities are evaluated by a time-lagged cross-correlation analysis of the kinetic energy fields. While zonal mean drift speeds are in good agreement with vortex trajectory evaluation in the latitude bands 30-5 degrees S and 5-30 degrees N, discrepancies are exhibited mostly at higher latitudes on both hemispheres. A plausible reason for somewhat different drift velocities obtained by eddy tracking and cross-correlation analysis is the fact that the drift of mesoscale eddies is only one component of the surface flow fields. Rossby wave activities, coherent currents, and other propagating features on the ocean surface apparently contribute to the zonal transport of kinetic energy.},
	year = {2022},
	eissn = {1812-0792},
	pages = {1361-1375},
	orcid-numbers = {Jánosi, Imre Miklós/0000-0002-3705-5748}
}

@article{MTMT:33066218,
	title = {Probability Distribution of Extreme Events in a Baroclinic Wave Laboratory Experiment},
	url = {https://m2.mtmt.hu/api/publication/33066218},
	author = {Harlander, Uwe and Borcia, Ion Dan and Vincze, Miklós and Rodda, Costanza},
	doi = {10.3390/fluids7080274},
	journal-iso = {FLUIDS},
	journal = {FLUIDS},
	volume = {7},
	unique-id = {33066218},
	issn = {2311-5521},
	abstract = {Atmospheric westerly jet streams are driven by temperature differences between low and high latitudes and the rotation of the Earth. Meandering jet streams and propagating Rossby waves are responsible for the variable weather in the mid-latitudes. Moreover, extreme weather events such as heat waves and cold spells are part of the jet stream dynamics. For many years, a simple analog in the form of a simplified laboratory experiment, the differentially heated rotating annulus, has provided insight into the dynamics of the meandering jet stream. In the present study, probability density distributions of extreme events from a long-term laboratory experiment are studied and compared to the atmospheric probability density distributions. Empirical distributions of extreme value monthly block data are derived for the experimental and atmospheric cases. Generalized extreme value distributions are adjusted to the empirical distributions, and the distribution parameters are compared. Good agreement was found, but the distributions of the experimental data showed a shift toward larger extreme values, and some explanations for this shift are suggested. The results indicate that the laboratory model might be a useful tool for investigating changes in extreme event distributions due to climate change. In the laboratory context, the change can be modeled by an increase in total temperature accompanied by a reduction in the radial heat contrast.},
	year = {2022},
	orcid-numbers = {Borcia, Ion Dan/0000-0003-1092-5755; Rodda, Costanza/0000-0001-7148-7045}
}

@article{MTMT:33039461,
	title = {Sunlit zebra stripes may confuse the thermal perception of blood vessels causing the visual unattractiveness of zebras to horseflies.},
	url = {https://m2.mtmt.hu/api/publication/33039461},
	author = {Takács, Péter and Száz, Dénes and Vincze, Miklós and Slíz, Judit and Horváth, Gábor},
	doi = {10.1038/s41598-022-14619-7},
	journal-iso = {SCI REP},
	journal = {SCIENTIFIC REPORTS},
	volume = {12},
	unique-id = {33039461},
	issn = {2045-2322},
	year = {2022},
	eissn = {2045-2322},
	orcid-numbers = {Száz, Dénes/0000-0002-9087-0928; Horváth, Gábor/0000-0002-9008-2411}
}

@article{MTMT:32896402,
	title = {Characterizing chaos in systems subjected to parameter drift},
	url = {https://m2.mtmt.hu/api/publication/32896402},
	author = {Jánosi, Dániel and Tél, Tamás},
	doi = {10.1103/PhysRevE.105.L062202},
	journal-iso = {PHYSICAL REVIEW E},
	journal = {PHYSICAL REVIEW E: COVERING STATISTICAL NONLINEAR BIOLOGICAL AND SOFT MATTER PHYSICS (2016-)},
	volume = {105},
	unique-id = {32896402},
	issn = {2470-0045},
	year = {2022},
	eissn = {2470-0053},
	orcid-numbers = {Jánosi, Dániel/0000-0002-6138-3610; Tél, Tamás/0000-0003-0983-0804}
}

@article{MTMT:32833105,
	title = {A lépcsõn pattogó labda projekt. A káosz nyomában},
	url = {https://m2.mtmt.hu/api/publication/32833105},
	author = {Tóth, Ábel Levente and Tél, Tamás},
	journal-iso = {FIZIKAI SZEMLE},
	journal = {FIZIKAI SZEMLE},
	volume = {72},
	unique-id = {32833105},
	issn = {0015-3257},
	year = {2022},
	pages = {105-110},
	orcid-numbers = {Tél, Tamás/0000-0003-0983-0804}
}

@article{MTMT:32749337,
	title = {Focusing on transient chaos},
	url = {https://m2.mtmt.hu/api/publication/32749337},
	author = {Omel'chenko, Oleh E. and Tél, Tamás},
	doi = {10.1088/2632-072X/ac5566},
	journal-iso = {J PHYS COMPLEX},
	journal = {JOURNAL OF PHYSICS - COMPLEXITY},
	volume = {3},
	unique-id = {32749337},
	issn = {2632-072X},
	abstract = {Recent advances in the field of complex, transiently chaotic dynamics are reviewed, based on the results published in the focus issue of J. Phys. Complex. on this topic. One group of achievements concerns network dynamics where transient features are intimately related to the degree and stability of synchronization, as well as to the network topology. A plethora of various applications of transient chaos are described, ranging from the collective motion of active particles, through the operation of power grids, cardiac arrhythmias, and magnetohydrodynamical dynamos, to the use of machine learning to predict time evolutions. Nontraditional forms of transient chaos are also explored, such as the temporal change of the chaoticity in the transients (called doubly transient chaos), as well as transients in systems subjected to parameter drift, the paradigm of which is climate change.},
	keywords = {Applications; Transient chaos; Network dynamics; doubly transient chaos; systems subjected to parameter drift},
	year = {2022},
	orcid-numbers = {Tél, Tamás/0000-0003-0983-0804}
}

@article{MTMT:32163877,
	title = {Lattice simulations of the QCD chiral transition at real baryon density},
	url = {https://m2.mtmt.hu/api/publication/32163877},
	author = {Borsányi, Szabolcs and Fodor, Zoltán and Giordano, Matteo and Katz, Sándor and Nógrádi, Dániel and Pásztor, Attila and Him Wong, Chik},
	doi = {10.1103/PhysRevD.105.L051506},
	journal-iso = {PHYS REV D},
	journal = {PHYSICAL REVIEW D},
	volume = {105},
	unique-id = {32163877},
	issn = {2470-0010},
	year = {2022},
	eissn = {2470-0029},
	orcid-numbers = {Borsányi, Szabolcs/0000-0001-8071-8546; Giordano, Matteo/0000-0003-0011-8669; Katz, Sándor/0000-0001-6524-2965; Nógrádi, Dániel/0000-0002-3107-1958; Pásztor, Attila/0000-0002-6016-3069}
}