Zobrazeno 1 - 10
of 23 787
pro vyhledávání: '"A Valderrama"'
Inspired by the discovery of a variety of correlated insulators in the moir\'e universe, controlled by interactions projected to a set of isolated bands with a narrow bandwidth, we examine here a partial sum-rule associated with the inverse frequency
Externí odkaz:
http://arxiv.org/abs/2410.16352
The searches for an underlying pattern in neutrino masses have motivated different proposals for textures in the neutrino mass matrix, which is also related to particular arranges of the mixing matrix. The current precise determinations of neutrino m
Externí odkaz:
http://arxiv.org/abs/2407.14888
Moir\'e transition metal dichalcogenide (TMD) materials provide an ideal playground for studying the combined interplay of strong interactions and band-topology over a range of electronic fillings. Here we investigate the panoply of interaction-induc
Externí odkaz:
http://arxiv.org/abs/2407.14583
The observation of a superconducting phase, an intertwined insulating phase, and a continuous transition between the two at a commensurate filling of $\nu=1$ in bilayers of twisted WSe$_2$ (tWSe$_2$) at $\theta=3.65^0$ raises a number of intriguing q
Externí odkaz:
http://arxiv.org/abs/2406.03525
Autor:
Valderrama, Alfonso, Abeliuk, Andrés
Recommender systems (RS) are central to the filtering and curation of online content. These algorithms predict user ratings for unseen items based on past preferences. Despite their importance, the innate predictability of RS has received limited att
Externí odkaz:
http://arxiv.org/abs/2404.08829
Autor:
van Bohemen, Samuel J, Rogers, Jeffrey M, Alavanja, Aleksandra, Evans, Andrew, Young, Noel, Boughton, Philip C, Valderrama, Joaquin, Kyme, Andre Z
This study assessed the safety, feasibility, and acceptability of a novel device to monitor ischaemic stroke patients. The device captured electroencephalography (EEG) and electrocardiography (ECG) data to compute an ECG-based metric termed the Elect
Externí odkaz:
http://arxiv.org/abs/2403.17362
We consider a possible resummation of subleading effects in two-body systems with a large scattering length as described by a short-range effective field theory (EFT). In particular, we investigate the consequences of a resummation of part of the ran
Externí odkaz:
http://arxiv.org/abs/2403.16596
Publikováno v:
Phys. Rev. B 110, L041105 (2024)
Multi-orbital electronic models hosting a non-trivial band-topology in the regime of strong electronic interactions are an ideal playground for exploring a host of complex phenomenology. We consider here a sign-problem-free and time-reversal symmetri
Externí odkaz:
http://arxiv.org/abs/2402.09506
Autor:
Youngmin, Lee, Xiaomin, Ma, Andrew, Lang S. I. D., Enrique, Valderrama-Araya F., Andrew, Chapuis L.
In the realm of wireless communication, stochastic modeling of channels is instrumental for the assessment and design of operational systems. Deep learning neural networks (DLNN), including generative adversarial networks (GANs), are being used to ap
Externí odkaz:
http://arxiv.org/abs/2312.06849
Publikováno v:
Phys. Rev. Lett. 133, 196501, 2024
Few layers of graphene at small twist-angles have emerged as a fascinating platform for studying the problem of strong interactions in regimes with a nearly quenched single-particle kinetic energy and non-trivial band topology. Starting from the stro
Externí odkaz:
http://arxiv.org/abs/2312.03819