Zobrazeno 1 - 10
of 43 331
pro vyhledávání: '"De Sousa, P"'
We report a new 40 ppb measurement of the positronium $\text{1}^\text{3}\text{S}_\text{1} \to \text{2}^\text{3}\text{S}_\text{1}$ interval using pulsed two-photon optical spectroscopy. The transition is detected via field-ionization of atoms excited
Externí odkaz:
http://arxiv.org/abs/2407.02443
Autor:
Carvalho, Michelle Larissa Luciano, Masiero, Paulo Cesar, Santos, Ismayle de Sousa, de Almeida, Eduardo Santana
Software engineers have adopted the Dynamic Software Product Lines (DSPL) engineering practices to develop Dynamically Adaptable Software (DAS). DAS is seen as a DSPL application and must cope with a large number of configurations of features, Non-fu
Externí odkaz:
http://arxiv.org/abs/2407.01722
Autor:
Kori, Avinash, Locatello, Francesco, Santhirasekaram, Ainkaran, Toni, Francesca, Glocker, Ben, Ribeiro, Fabio De Sousa
Learning modular object-centric representations is crucial for systematic generalization. Existing methods show promising object-binding capabilities empirically, but theoretical identifiability guarantees remain relatively underdeveloped. Understand
Externí odkaz:
http://arxiv.org/abs/2406.07141
We construct 1-parameter families of well-known solutions to the Yamabe problem defined on Aloff-Wallach Spaces to determine bifurcation instants for these homogeneous spaces by examining changes in the Morse index of these metrics as the parameter v
Externí odkaz:
http://arxiv.org/abs/2405.20345
Autor:
Annby-Andersson, Björn, Bhattacharyya, Debankur, Bakhshinezhad, Pharnam, Holst, Daniel, De Sousa, Guilherme, Jarzynski, Christopher, Samuelsson, Peter, Potts, Patrick P.
In scenarios coined Maxwell's demon, information on microscopic degrees of freedom is used to seemingly violate the second law of thermodynamics. This has been studied in the classical as well as the quantum domain. In this paper, we study an impleme
Externí odkaz:
http://arxiv.org/abs/2405.09376
Advances in material fabrication techniques and growth methods have opened up a new chapter for twistronics, in the form of twisted freestanding three-dimensional material membranes. Through first-principles calculations based on density functional t
Externí odkaz:
http://arxiv.org/abs/2405.06132
Autor:
Greaney, Alex, Hosseini, S. Aria, Oliveira, Laura de Sousa, Davies, Alathea, Neophytou, Neophytos
Publikováno v:
Nanomaterials 2024, 14(9), 795
In a typical semiconductor material, the majority of heat is carried by long wavelength, long mean-free-path phonons. Nanostructuring strategies to reduce thermal conductivity, a promising direction in the field of thermoelectrics, place scattering c
Externí odkaz:
http://arxiv.org/abs/2405.04183
Autor:
De Sousa, Guilherme, Bakhshinezhad, Pharnam, Annby-Andersson, Björn, Samuelsson, Peter, Potts, Patrick P., Jarzynski, Christopher
Quantum technologies and experiments often require preparing systems in low-temperature states. Here, we investigate cooling schemes using feedback protocols modeled with a Quantum Fokker-Planck Master Equation (QFPME) recently derived by Annby-Ander
Externí odkaz:
http://arxiv.org/abs/2404.19047
The recently introduced class of architectures known as Neural Operators has emerged as highly versatile tools applicable to a wide range of tasks in the field of Scientific Machine Learning (SciML), including data representation and forecasting. In
Externí odkaz:
http://arxiv.org/abs/2404.17535
Autor:
Cunha, Gabriel Moreno, Corso, Gillberto, de Sousa, Matheus Phellipe Brasil, Lima, Gustavo Zampier dos Santos
The inquiry into the origin of brain complexity remains a pivotal question in neuroscience. While synaptic stimuli are acknowledged as significant, their efficacy often falls short in elucidating the extensive interconnections of the brain and nuance
Externí odkaz:
http://arxiv.org/abs/2404.17073