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pro vyhledávání: '"Syed, Marvin"'
Autor:
Veraldi, Daniele, Pierangeli, Davide, Gentilini, Silvia, Strinati, Marcello Calvanese, Sakellariou, Jason, Cummins, James S., Kamaletdinov, Airat, Syed, Marvin, Wang, Richard Zhipeng, Berloff, Natalia G., Karanikolopoulos, Dimitrios, Savvidis, Pavlos G., Conti, Claudio
Ising machines are an emerging class of hardware that promises ultrafast and energy-efficient solutions to NP-hard combinatorial optimization problems. Spatial photonic Ising machines (SPIMs) exploit optical computing in free space to accelerate the
Externí odkaz:
http://arxiv.org/abs/2410.10689
Autor:
Wang, Richard Zhipeng, Cummins, James S., Syed, Marvin, Stroev, Nikita, Pastras, George, Sakellariou, Jason, Tsintzos, Symeon, Askitopoulos, Alexis, Veraldi, Daniele, Strinati, Marcello Calvanese, Gentilini, Silvia, Pierangeli, Davide, Conti, Claudio, Berloff, Natalia G.
We explore the potential of spatial-photonic Ising machines (SPIMs) to address computationally intensive Ising problems that employ low-rank and circulant coupling matrices. Our results indicate that the performance of SPIMs is critically affected by
Externí odkaz:
http://arxiv.org/abs/2406.01400
Autor:
Syed, Marvin, Berloff, Natalia G.
Many physical systems with the dynamical evolution that at its steady state gives a solution to optimization problems were proposed and realized as promising alternatives to conventional computing. Systems of oscillators such as coherent Ising and XY
Externí odkaz:
http://arxiv.org/abs/2207.11256
Publikováno v:
Phys. Rev. B 105, 224302 (2022)
Recent experimental and theoretical progress as well as the prospect of commercially viable quantum technologies have inspired great interest in the study of open quantum systems and their dynamics. Many open quantum systems are well described by an
Externí odkaz:
http://arxiv.org/abs/2112.14180
Publikováno v:
Phys. Rev. B 103, 064306 (2021)
In this paper, we investigate the dynamical quantum phase transitions appearing in the Loschmidt echo and the time-dependent order parameter of a quantum system of harmonically coupled degenerate bosons as a function of the power-law decay $\sigma$ o
Externí odkaz:
http://arxiv.org/abs/2011.05673
Autor:
Syed, Marvin, Berloff, Natalia G
Many physical systems with the dynamical evolution that at its steady state gives a solution to optimization problems were proposed and realized as promising alternatives to conventional computing. Systems of oscillators such as coherent Ising and XY
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::27579161e569d98121b408e45755c841
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