Zobrazeno 1 - 10
of 21 325
pro vyhledávání: '"Tomaz, A."'
Autor:
Kasim, Yusuf, Prosen, Tomaž
Dynamical systems can display a plethora of ergodic and ergodicity breaking behaviors, ranging from simple periodicity to ergodicity and chaos. Here we report an unusual type of non-ergodic behavior in a many-body discrete-time dynamical system, spec
Externí odkaz:
http://arxiv.org/abs/2411.19779
We introduce classical many-body dynamics on a one-dimensional lattice comprising local two-body maps arranged on discrete space-time mesh that serve as discretizations of Hamiltonian dynamics with arbitrarily time-varying coupling constants. Time ev
Externí odkaz:
http://arxiv.org/abs/2411.08030
Large language models (LLMs) are a basic infrastructure for modern natural language processing. Many commercial and open-source LLMs exist for English, e.g., ChatGPT, Llama, Falcon, and Mistral. As these models are trained on mostly English texts, th
Externí odkaz:
http://arxiv.org/abs/2410.06898
Can metacognition predict your success in solving problems? An exploratory case study in programming
Metacognition has been recognized as an essential skill for academic success and for performance in solving problems. During learning or problem-solving, metacognitive skills facilitate a range of cognitive and affective processes, leading collective
Externí odkaz:
http://arxiv.org/abs/2410.06267
Autor:
Podobnik, Gašper, Vrtovec, Tomaž
The evaluation of segmentation performance is a common task in biomedical image analysis, with its importance emphasized in the recently released metrics selection guidelines and computing frameworks. To quantitatively evaluate the alignment of two s
Externí odkaz:
http://arxiv.org/abs/2410.02630
Autor:
Valli, Angelo, Moca, Cătălin Paşcu, Werner, Miklós Antal, Kormos, Márton, Krajnik, Žiga, Prosen, Tomaž, Zaránd, Gergely
We propose a numerical method to efficiently compute quantum generating functions (QGF) for a wide class of observables in one-dimensional quantum systems at high temperature. We obtain high-accuracy estimates for the cumulants and reconstruct full c
Externí odkaz:
http://arxiv.org/abs/2409.14442
Recently, the full version of the Eigenstate Thermalization Hypothesis (ETH) has been systematized using Free Probability. In this paper, we present a detailed discussion of the Free Cumulants approach to many-body dynamics within the microcanonical
Externí odkaz:
http://arxiv.org/abs/2409.01404
Autor:
Košir, Tomaž, Perrone, Elisa
In this paper, we study discrete quasi-copulas associated with imprecise copulas. We focus on discrete imprecise copulas that are in correspondence with the Alternating Sign Matrices and provide some construction techniques of dual pairs. Additionall
Externí odkaz:
http://arxiv.org/abs/2408.15352
We find that the non-equilibrium steady state (NESS) of integrable spin chains undergoing boundary dissipation, can be described in terms of quasiparticles, with renormalized -- dissipatively dressed -- dispersion relation. The spectrum of the NESS i
Externí odkaz:
http://arxiv.org/abs/2408.09302
We perform a systematic symmetry classification of the Markov generators of classical stochastic processes. Our classification scheme is based on the action of involutive symmetry transformations of a real Markov generator, extending the Bernard-LeCl
Externí odkaz:
http://arxiv.org/abs/2406.17955