Zobrazeno 1 - 10
of 8 672
pro vyhledávání: '"A. BUZZI"'
Autor:
Di Gennaro, Giovanni, Buonanno, Amedeo, Romano, Gianmarco, Buzzi, Stefano, Palmieri, Francesco A. N
Contrary to conventional massive MIMO cellular configurations plagued by inter-cell interference, cell-free massive MIMO systems distribute network resources across the coverage area, enabling users to connect with multiple access points (APs) and bo
Externí odkaz:
http://arxiv.org/abs/2410.02775
Autor:
De Vecchi, G., Jotzu, G., Buzzi, M., Fava, S., Gebert, T., Fechner, M., Kimel, A., Cavalleri, A.
A long-standing challenge in ultrafast magnetism and in functional materials research in general, has been the generation of a universal, ultrafast stimulus able to switch between stable magnetic states. Solving it would open up many new opportunitie
Externí odkaz:
http://arxiv.org/abs/2408.05153
X-Ray microtomography of mercury intruded compacted clay: An insight into the geometry of macropores
Autor:
Yuan, Shengyang, Liu, Xianfeng, Wang, Yongxin, Delage, Pierre, Aimedieu, Patrick, Buzzi, Olivier
Publikováno v:
Applied Clay Science, 2022, 227, pp.106573
Soil properties, such as wetting collapse behavior and permeability, are strongly correlated to the soil microstructure. To date, several techniques including mercury intrusion porosimetry (MIP), can be used to characterize the microstructure of soil
Externí odkaz:
http://arxiv.org/abs/2407.21083
Let $X$ be a planar smooth vector field with a polycycle $\Gamma^n$ with $n$ sides and all its corners, that are at most $n$ singularities, being hyperbolic saddles. In this paper we study the cyclicity of $\Gamma^n$ in terms of the hyperbolicity rat
Externí odkaz:
http://arxiv.org/abs/2407.20721
Autor:
Zeng, Z., Först, M., Fechner, M., Buzzi, M., Amuah, E., Putzke, C., Moll, P. J. W., Prabhakaran, D., Radaelli, P., Cavalleri, A.
Chirality is a pervasive form of symmetry that is intimately connected to the physical properties of solids, as well as the chemical and biological activity of molecular systems. However, its control with light is challenging, because inducing chiral
Externí odkaz:
http://arxiv.org/abs/2407.08491
Autor:
Castellani, Matteo, Medeiros, Owen, Buzzi, Alessandro, Foster, Reed A., Colangelo, Marco, Berggren, Karl K.
Superconducting thin-film electronics are attractive for their low power consumption, fast operating speeds, and ease of interface with cryogenic systems such as single-photon detector arrays, and quantum computing devices. However, the lack of a rel
Externí odkaz:
http://arxiv.org/abs/2406.12175
Accurately representing surface weather at the sub-kilometer scale is crucial for optimal decision-making in a wide range of applications. This motivates the use of statistical techniques to provide accurate and calibrated probabilistic predictions a
Externí odkaz:
http://arxiv.org/abs/2405.12614
Autor:
Interdonato, Giovanni, Buzzi, Stefano
We investigate the non-orthogonal coexistence between the ultra-reliable low-latency communication (URLLC) and the enhanced mobile broadband (eMBB) in the downlink of a cell-free massive multiple-input multiple-output (MIMO) system. We provide a unif
Externí odkaz:
http://arxiv.org/abs/2405.07585
Autor:
Fava, Sebastian, De Vecchi, Giovanni, Jotzu, Gregor, Buzzi, Michele, Gebert, Thomas, Liu, Yiran, Keimer, Bernhard, Cavalleri, Andrea
Coherent optical driving in quantum solids is emerging as a new research frontier, with many demonstrations of exotic non-equilibrium quantum phases. These are based on engineered band structures, and on stimulated nonlinear interactions between driv
Externí odkaz:
http://arxiv.org/abs/2405.00848
Autor:
Liesegang, Sergi, Buzzi, Stefano
This paper tackles the problem of designing proper uplink multiple access (MA) schemes for coexistence between enhanced mobile broadband+ (eMBB+) users and massive machine-type communications+ (mMTC+) devices in a terminal-centric cell-free massive M
Externí odkaz:
http://arxiv.org/abs/2404.19117