Zobrazeno 1 - 10
of 6 719
pro vyhledávání: '"Slowik A"'
We study a class of non-reversible, continuous-time random walks in random environments on $\mathbb{Z}^d$ that admit a cycle representation with finite cycle length. The law of the transition rates, taking values in $[0, \infty)$, is assumed to be st
Externí odkaz:
http://arxiv.org/abs/2411.06861
Autor:
Pepe, Francesco V., Słowik, Karolina
Publikováno v:
Physical Review Letters 113, 083603 (2024)
The dressed atom approach provides a tool to investigate the dynamics of an atom-laser system by fully retaining the quantum nature of the coherent mode. In its standard derivation, the internal atom-laser evolution is described within the rotating-w
Externí odkaz:
http://arxiv.org/abs/2409.09454
Autor:
Izadshenas, Saeid, Słowik, Karolina
Two-photon absorption in molecules, of significance for high-resolution imaging applications, is typically characterised with low cross sections. To enhance the TPA signal, one effective approach exploits plasmonic enhancement. For this method to be
Externí odkaz:
http://arxiv.org/abs/2408.14859
Autor:
Gładysz, Piotr, Słowik, Karolina
We investigate the dynamics of polar systems coupled to classical external beams in the ultrastrong coupling regime. The permanent dipole moments (PDMs) sustained by polar systems can couple to the electromagnetic field, giving rise to a variety of p
Externí odkaz:
http://arxiv.org/abs/2408.13011
Autor:
He, Tian-Xiao, Słowik, Roksana
In this paper the total positivity of quasi-Riordan arrays is investigated with use of the sequence characterization of quasi-Riordan arrays. Due to the correlation between quasi-Riordan arrays and Riordan arrays, this study is an in-depth discussion
Externí odkaz:
http://arxiv.org/abs/2406.07120
Autor:
He, Tian-Xiao, Słowik, Roksana
In this paper we study the total positivity of almost-Riordan arrays $(d(t)|\, g(t), f(t))$ and establish its necessary conditions and sufficient conditions, particularly, for some well used formal power series $d(t)$. We present a semidirect product
Externí odkaz:
http://arxiv.org/abs/2406.03774
Autor:
Wątorek, Marcin, Tomczyk, Wojciech, Gawłowska, Magda, Golonka-Afek, Natalia, Żyrkowska, Aleksandra, Marona, Monika, Wnuk, Marcin, Słowik, Agnieszka, Ochab, Jeremi K., Fafrowicz, Magdalena, Marek, Tadeusz, Oświęcimka, Paweł
Publikováno v:
Biomedical Signal Processing and Control 91, 105916 (2024)
Quantifying the complex/multifractal organization of the brain signals is crucial to fully understanding the brain processes and structure. In this contribution, we performed the multifractal analysis of the electroencephalographic (EEG) data obtaine
Externí odkaz:
http://arxiv.org/abs/2401.08321
Autor:
Massiceti, Daniela, Longden, Camilla, Słowik, Agnieszka, Wills, Samuel, Grayson, Martin, Morrison, Cecily
Large multi-modal models (LMMs) hold the potential to usher in a new era of automated visual assistance for people who are blind or low vision (BLV). Yet, these models have not been systematically evaluated on data captured by BLV users. We address t
Externí odkaz:
http://arxiv.org/abs/2311.17315
Autor:
Tuziemski, Jan, Maciejewski, Filip B., Majsak, Joanna, Słowik, Oskar, Kotowski, Marcin, Kowalczyk-Murynka, Katarzyna, Podziemski, Piotr, Oszmaniec, Michał\
Readout errors contribute significantly to the overall noise affecting present-day quantum computers. However, the complete characterization of generic readout noise is infeasible for devices consisting of a large number of qubits. Here we introduce
Externí odkaz:
http://arxiv.org/abs/2311.10661