Zobrazeno 1 - 10
of 13 511
pro vyhledávání: '"Sandra, D."'
Autor:
Antoniou, Antonis1,2 (AUTHOR) aanton@uni-bonn.de
Publikováno v:
Metascience. Mar2024, Vol. 33 Issue 1, p31-34. 4p.
Autor:
da Silva, Roberto, Prado, Sandra D.
Cross-Correlation random matrices have emerged as a promising indicator of phase transitions in spin systems. The core concept is that the evolution of magnetization encapsulates thermodynamic information [R. da Silva, Int. J. Mod. Phys. C, 2350061 (
Externí odkaz:
http://arxiv.org/abs/2408.08237
We investigate the effects of classical stickiness (orbits temporarily confined to a region of the chaotic phase space) to the structures of the quantum states of an open system. We consider the standard map of the kicked rotor and verify that region
Externí odkaz:
http://arxiv.org/abs/2407.08780
The quantum approximate optimization algorithm (QAOA) can require considerable processing time for developers to test and debug their codes on expensive quantum devices. One avenue to circumvent this difficulty is to use the error maps of quantum dev
Externí odkaz:
http://arxiv.org/abs/2404.03501
Autor:
Oleksandr KULIKOV
Publikováno v:
Scientific Journal of Polonia University. 55:165-176
The topic of the article is devoted to the selection of judges in the United States of America, a country that is a good example of the variety of approaches that can be used to form an effective judicial corps. This topic is relevant not only for th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d7a21477e4e5fb6620c0aacec7f0b788
https://doi.org/10.23856/5522
https://doi.org/10.23856/5522
Publikováno v:
Phys. Rev. A 109, 013501 (2024)
The statistical properties of speckle patterns have important applications in optics, oceanography, and transport phenomena in disordered systems. Here we obtain closed-form analytic results for the amplitude distribution of speckle patterns formed b
Externí odkaz:
http://arxiv.org/abs/2310.07425
Autor:
da Silva, Roberto, Prado, Sandra D.
This study explores the application of random matrices to track chaotic dynamics within the Chirikov standard map. Our findings highlight the potential of matrices exhibiting Wishart-like characteristics, combined with statistical insights from their
Externí odkaz:
http://arxiv.org/abs/2310.04344