Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Centre National de la Recherche ScientifiqueFR835 papers
- The Ohio State UniversityUS812 papers
- Universidade de São PauloBR798 papers
- Panjab UniversityIN636 papers
- Universidade Federal do ABCBR635 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di TorinoIT634 papers
- Institut National de Physique Nucléaire et de Physique des ParticulesFR603 papers
- Benemérita Universidad Autónoma de PueblaMX594 papers
- European Organization for Nuclear ResearchCH583 papers
- Wayne State UniversityUS576 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di BolognaIT570 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di CataniaIT565 papers
210 papers · 1 filter
eV electron spectromicroscopy using free-space light
Yves Auad, Eduardo J. C. Dias, Marcel Tencé +7
The synergy between free electrons and light has recently been leveraged to reach an impressive degree of simultaneous spatial and spectral resolution, enabling applications in mic…
Large Eddy Simulations of Supersonic Jet Flows for Aeroacoustic Applications
Carlos Junqueira-Junior, Sami Yamouni, Joao Luiz F. Azevedo +1
Current design constraints have encouraged the studies of aeroacoustics fields around compressible jet flows. The present work addresses the numerical study of unsteady turbulent j…
Influence of different subgrid-scale models in low-order LES of supersonic jet flows
Carlos Junqueira-Junior, Sami Yamouni, João Luiz F. Azevedo +1
The present work is concerned with a study of large eddy simulations (LES) of unsteady turbulent jet flows. In particular, the present analysis is focused on the effects of the sub…
Towards an effective mass model for the quasi-1D magnesium diboride superconducting nanostructures
Wojciech Julian Pasek, Marcos H. Degani, Marcio C. de Andrade +1
We developed a parabolic effective mass model with the aim to describe the in-plane constricted superconductivity in few-monolayer MgB. The model was employed to study a constr…
The Dark Energy Survey Year 3 and eBOSS: constraining galaxy intrinsic alignments across luminosity and colour space
S. Samuroff, R. Mandelbaum, J. Blazek +104
We present direct constraints on galaxy intrinsic alignments using the Dark Energy Survey Year 3 (DES Y3), the Extended Baryon Oscillation Spectroscopic Survey (eBOSS) and its prec…
Comment on "Analog Schwarzschild-like geometry in fluids with external pressure''
João Paulo M. Pitelli, Ricardo A. Mosna, Christyan C. de Oliveira +1
In Ref. [1], exact (not only conformally related) analogue models for the Schwarzschild and Reissner-Nordström spacetimes were found. The background non-relativistic fluid flow was…
Information causality in multipartite scenarios
Lucas Pollyceno, Rafael Chaves, Rafael Rabelo
Bell nonlocality is one of the most intriguing and counter-intuitive phenomena displayed by quantum systems. Interestingly, such stronger-than-classical quantum correlations are so…
Outdoor Systems Performace and Upgrade
L. Lopes, S. Andringa, P. Assis +17
Over the last two decades, the possibility of using RPCs in outdoors systems has increased considerably. Our group has participated in this effort having installed several systems…
Third-harmonic generation in silica wedge resonators
Jorge H. Soares, Laís Fujii Dos Santos, Felipe G. S. Santos +4
Whispering-gallery-mode microcavities are known to have high optical quality factor, making them suitable for nonlinear optical interactions. Here, third-harmonic generation is obs…
Grain-scale computations of barchan dunes
Nicolao Cerqueira Lima, Willian Righi Assis, Carlos Azael Alvarez +1
Barchans are crescent-shaped dunes commonly found in diverse environments and scales: from the 10-cm-long barchans found under water to the 1-km-long barchans on Mars, passing by t…
Collaborative behavior of intruders moving amid grains
Douglas Daniel de Carvalho, Erick de Moraes Franklin
We investigate the motion of groups of intruders in a two-dimensional granular system by using discrete numerical simulations. By imposing either a constant velocity or a thrusting…
Dissipative Optomechanics in High-Frequency Nanomechanical Resonators
André G. Primo, Pedro V. Pinho, Rodrigo Benevides +3
The coherent transduction of information between microwave and optical domains is a fundamental building block for future quantum networks. A promising way to bridge these widely d…
Azimuthal anisotropy of jet particles in p-Pb and Pb-Pb collisions at = 5.02 TeV
ALICE Collaboration
The azimuthal anisotropy of particles associated with jets (jet particles) at midrapidity is measured for the first time in p-Pb and Pb-Pb collisions at = 5.02…
A source of entangled photons based on a cavity-enhanced and strain-tuned GaAs quantum dot
Michele B. Rota, Tobias M. Krieger, Quirin Buchinger +21
A quantum-light source that delivers photons with a high brightness and a high degree of entanglement is fundamental for the development of efficient entanglement-based quantum-key…
Highly-parallelized simulation of a pixelated LArTPC on a GPU
DUNE Collaboration, A. Abed Abud, B. Abi +1300
The rapid development of general-purpose computing on graphics processing units (GPGPU) is allowing the implementation of highly-parallelized Monte Carlo simulation chains for part…
A succinct characterization of period annuli in planar piecewise linear differential systems with a straight line of nonsmoothness
Victoriano Carmona, Fernando Fernández-Sánchez, Douglas D. Novaes
We close the problem of the existence of period annuli in planar piecewise linear differential systems with a straight line of nonsmoothness. In fact, a characterization for the ex…
Harmonic -structures on almost Abelian Lie groups
Andrés J. Moreno
We consider left-invariant -structures on -dimensional almost Abelian Lie groups. Also, we characterise the associated torsion forms and the full torsion tensor according t…
Non-local contribution from small scales in galaxy-galaxy lensing: Comparison of mitigation schemes
J. Prat, G. Zacharegkas, Y. Park +112
Recent cosmological analyses with large-scale structure and weak lensing measurements, usually referred to as 32pt, had to discard a lot of signal-to-noise from small scale…
Modulation and Signal Processing for LEO-LEO Optical Inter-satellite Links
I. P. Vieira, T. C. Pita, D. A. A. Mello
We investigate key aspects of coherent optical communications on inter-satellite links (ISLs) for the next-generation ultra-dense low-Earth orbit (LEO) constellations. Initially, t…
On cyclicity in discontinuous piecewise linear near-Hamiltonian differential systems with three zones having a saddle in the central one
R. Euzébio, M. Gouveia, D. Novaes +2
In this paper, we study the number of limit cycles that can bifurcate from a periodic annulus of discontinuous planar piecewise linear Hamiltonian differential system with three zo…
Patterns of gauge symmetry in the background field method
A. C. Aguilar, M. N. Ferreira, D. Ibañez +2
The correlation functions of Yang-Mills theories formulated in the background field method satisfy linear Slavnov-Taylor identities, which are naive generalizations of simple tree…
Magnetic interactions of 4 electrons in the topological insulator chalcogenide BiSe
J. C. Souza, M. Carlone, G. G. Lesseux +5
The gap opening mechanism of a topological insulator, the quantum anomalous Hall effect and the axion physics are still pressing open questions and a microscopic viewpoint to furth…
The Fisher-Rao Loss for Learning under Label Noise
Henrique K. Miyamoto, Fábio C. C. Meneghetti, Sueli I. R. Costa
Choosing a suitable loss function is essential when learning by empirical risk minimisation. In many practical cases, the datasets used for training a classifier may contain incorr…
Uniform upper bound for the number of limit cycles of planar piecewise linear differential systems with two zones separated by a straight line
Victoriano Carmona, Fernando Fernández-Sánchez, Douglas D. Novaes
The existence of a uniform upper bound for the maximum number of limit cycles of planar piecewise linear differential systems with two zones separated by a straight line has been s…