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pro vyhledávání: '"A Stuart"'
We compute the nuclear dimension of extensions of C*-algebras involving commutative unital quotients and stable Kirchberg ideals. We identify the finite directed graphs whose C*-algebras are covered by this theorem.
Comment: 30 pages
Comment: 30 pages
Externí odkaz:
http://arxiv.org/abs/2409.12872
Quantum memories could benefit many devices in quantum information processing. For a quantum to be useful in real-world applications, the quantum memory must have a high recall efficiency. Here we demonstrate an efficient (up to 80%) spin-storage qua
Externí odkaz:
http://arxiv.org/abs/2409.12503
Autor:
Yang, Guoce, Wang, Mengyun, Lee, June Sang, Farmakidis, Nikolaos, Shields, Joe, de Galarreta, Carlota Ruiz, Kendall, Stuart, Bertolotti, Jacopo, Moskalenko, Andriy, Huang, Kairan, Alù, Andrea, Wright, C. David, Bhaskaran, Harish
The next generation of smart imaging and vision systems will require compact and tunable optical computing hardware to perform high-speed and low-power image processing. These requirements are driving the development of computing metasurfaces to real
Externí odkaz:
http://arxiv.org/abs/2409.10976
The filtering distribution captures the statistics of the state of a dynamical system from partial and noisy observations. Classical particle filters provably approximate this distribution in quite general settings; however they behave poorly for hig
Externí odkaz:
http://arxiv.org/abs/2409.09800
This paper presents SYBILGAT, a novel approach to Sybil detection in social networks using Graph Attention Networks (GATs). Traditional methods for Sybil detection primarily leverage structural properties of networks; however, they tend to struggle w
Externí odkaz:
http://arxiv.org/abs/2409.08631
Autor:
Qin, Yuxiang, Wyithe, J. Stuart B.
We investigate the detectability of Lyman-$\alpha$ (Ly$\alpha$) emission from galaxies at the onset of cosmic reionization, aiming to understand the conditions necessary for detecting high-redshift sources like JADES-GS-z13-1-LA at $z=13$. By integra
Externí odkaz:
http://arxiv.org/abs/2409.07356
Autor:
French, Jenni R., Casewell, Sarah L., Amaro, Rachael C., Lothringer, Joshua D., Mayorga, L. C., Littlefair, Stuart P., Lew, Ben W. P., Zhou, Yifan, Apai, Daniel, Marley, Mark S., Parmentier, Vivien, Tan, Xianyu
Due to their short orbital periods and relatively high flux ratios, irradiated brown dwarfs in binaries with white dwarfs offer better opportunities to study irradiated atmospheres than hot Jupiters, which have lower planet-to-star flux ratios. WD103
Externí odkaz:
http://arxiv.org/abs/2409.06874
Autor:
Arzemanzadeh, Sajjad, Zwick, Benjamin, Miller, Karol, Rosenow, Tim, Hodgetts, Stuart I., Wittek, Adam
Computational biomechanics models of the brain have become an important tool for investigating the brain responses to mechanical loads. The geometry, loading conditions, and constitutive properties of such brain models are well-studied and generally
Externí odkaz:
http://arxiv.org/abs/2409.05365
Intrinsic motivation (IM) and reward shaping are common methods for guiding the exploration of reinforcement learning (RL) agents by adding pseudo-rewards. Designing these rewards is challenging, however, and they can counter-intuitively harm perform
Externí odkaz:
http://arxiv.org/abs/2409.05358
Autor:
Jiao, Yuechun, Li, Changcheng, Fan, Jiabei, Bai, Jingxu, Shi, XiaoFeng, Jia, Suotang, Zhao, Jianming, Adams, C. Stuart
Maintaining the coherence in quantum systems is interesting in both fundamental physics and quantum information processing. In particular, suppressing the dephasing caused by thermal fluctuations in quantum systems can potentially enable functional q
Externí odkaz:
http://arxiv.org/abs/2409.04769