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pro vyhledávání: '"Lima, A. B. P."'
Autor:
Santos, L. B. T., Sousa-Silva, P. A., Terra, M. O., Aljbaae, S., Sanchez, D. M., Prado, A. F. B. A., Oliveira, G. M., Monteiro, F., Almeida Jr, A. K. de, Lima, N. B., Lima, N. B. D
In this work, we performed a dynamical analysis of a spacecraft around a nearly equal-mass binary near-Earth asteroid with application to the asteroid 2017 YE5, which is also a possible dormant Jupiter-family comet. Thus, we investigated the motion o
Externí odkaz:
http://arxiv.org/abs/2307.09657
In this present paper, we investigate a new class of singular double phase $p$-Laplacian equation problems with a $\psi$-Hilfer fractional operator combined from a parametric term. Motivated by the fibering method using the Nehari manifold, we discus
Externí odkaz:
http://arxiv.org/abs/2310.06740
Autor:
De Lima, W. B., De Fabritiis, P.
Publikováno v:
Phys. Lett. B 833, 137326 (2022)
We present a self-dual parity-invariant $U(1) \times U(1)$ Maxwell-Chern-Simons scalar $\text{QED}_3$. We show that the energy functional admits a Bogomol'nyi-type lower bound, whose saturation gives rise to first order self-duality equations. We per
Externí odkaz:
http://arxiv.org/abs/2207.00831
Autor:
De Lima, W. B., De Fabritiis, P.
Publikováno v:
Mod. Phys. Lett. A 38, 2350174 (2023)
In this work we propose a parity-invariant Maxwell-Chern-Simons $U(1) \times U(1)$ model coupled with two charged scalar fields in $2+1$ dimensions, and show that it admits finite-energy topological vortices. We describe the main features of the mode
Externí odkaz:
http://arxiv.org/abs/2205.10427
Autor:
Lima, Everton B., Silva, Glauber T.
The acoustic radiation force produced by ultrasonic waves is the "workhorse" of particle manipulation in acoustofluidics. Nonspherical particles are also subjected to a mean torque known as the acoustic radiation torque. Together they constitute the
Externí odkaz:
http://arxiv.org/abs/2104.06090
Autor:
Santos, Harrisson D. A., Silva, Amanda E., Silva, Giclênio C., Lima, Everton B., Marques, Alisson S., Alexandre-Moreira, Magna S., Queiroz, Aline C., Jacinto, Carlos, Lopes, J. Henrique, Rocha, Ueslen, Silva, Glauber T.
Confocal Raman microscopy offers a particular pathway for monitoring chemical "fingerprints" of intracellular components like the cell membrane, organelles, and nucleus. Nevertheless, conventional Raman acquisitions of fixed or randomly dispersed cel
Externí odkaz:
http://arxiv.org/abs/2011.07520
Autor:
Lima, Everton B., Leao-Neto, JosE P., Marques, Alisson S., Silva, Giclenio C., Lopes, Jose H., Silva, Glauber T.
Publikováno v:
Phys. Rev. Applied 13, 064048 (2020)
The nonlinear interaction of a time-harmonic acoustic wave with an anisotropic particle gives rise to the radiation force and torque effects. These phenomena are at the heart of the acoustofluidics technology, where microparticles such as cells and m
Externí odkaz:
http://arxiv.org/abs/2004.12980
We demonstrate that the acoustic spin of a first-order Bessel beam can be transferred to a subwavelength (prolate) spheroidal particle at the beam axis in a viscous fluid. The induced radiation torque is proportional to the acoustic spin, which scale
Externí odkaz:
http://arxiv.org/abs/2003.12784
Ultrasonic superresolution images can be generated by means of (super) focusing acoustic beams to subwavelength dimensions or using algorithm-based methods. Here, we demonstrate that ultrasonic pulses which are superfocused by a ball-shaped lens can
Externí odkaz:
http://arxiv.org/abs/2001.04315
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