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Helder A. S. Costa
Helder A. S. Costa
Professor of Physics, Universidade Federal do Piauí - UFPI
E-mail confirmado em ufpi.edu.br
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Ano
Gouy phase in nonclassical paths in a triple-slit interference experiment
IG Da Paz, CHS Vieira, R Ducharme, LA Cabral, H Alexander, ...
Physical Review A 93 (3), 033621, 2016
212016
Measuring QED cross sections via entanglement
JB Araujo, B Hiller, IG da Paz, MM Ferreira Jr, M Sampaio, HAS Costa
Physical Review D 100 (10), 105018, 2019
142019
Entanglement of self-interacting scalar fields in an expanding spacetime
H Alexander, G de Souza, P Mansfield, IG Da Paz, M Sampaio
Europhysics Letters 115 (1), 10006, 2016
102016
Interacting fermions in an expanding spacetime
LN Machado, HAS Costa, IG Da Paz, M Sampaio, JB Araujo
Physical Review D 98 (12), 125009, 2018
92018
Temperature estimation of a pair of trapped ions
OP de Sá Neto, HAS Costa, GA Prataviera, MC de Oliveira
Scientific reports 12 (1), 6697, 2022
82022
Estimation of decoherence in electromechanical circuits
OP de Sá Neto, HAS Costa
Physics Letters A 383 (31), 125875, 2019
82019
Alice and Bob in an expanding spacetime
H Alexander, G de Souza, P Mansfield, M Sampaio
Europhysics Letters 111 (6), 60001, 2015
72015
Shannon entropy and interference in the double-slit experiment with matter waves
OR de Araujo, LS Marinho, HAS Costa, M Sampaio, IG da Paz
Modern Physics Letters A 34 (02), 1950017, 2019
62019
Perturbative approach to entanglement generation in QFT using the S matrix
R Faleiro, R Pavao, HAS Costa, B Hiller, AH Blin, M Sampaio
Journal of Physics A: Mathematical and Theoretical 53 (36), 365301, 2020
52020
Continuous-variable Bell nonlocality with biphotons produced by spontaneous parametric down-conversion
JB Araujo, IG da Paz, HAS Costa, CHS Vieira, M Sampaio
Physical Review A 101 (4), 042103, 2020
52020
Diffeomorphism symmetry effect on the O (N) universality class
HAS Costa, PRS Carvalho
Classical and Quantum Gravity 36 (7), 075008, 2019
52019
Parameter estimation for a Lorentz invariance violation
HAS Costa, PRS Carvalho, IG Da Paz
International Journal of Modern Physics D, 2018
42018
Fringe visibility of exotic trajectories for matter waves in a double-slit experiment
CHS Vieira, HAS Costa, G de Souza, M Sampaio, IG da Paz
Modern Physics Letters A 34 (28), 1950233, 2019
32019
Quantum-to-classical transition measure of large molecule diffraction
LS Marinho, HAS Costa, M Sampaio, IG da Paz
Europhysics Letters 122 (5), 50007, 2018
32018
Momentum correlations of scattered particles in quantum field theory: one-loop entanglement generation
R Faleiro, R Pavão, H Alexander, B Hiller, A Blin, M Sampaio
arXiv preprint arXiv:1607.01715, 2016
32016
Ramsey interferometry as a witness of acceleration radiation
HAS Costa, IG da Paz, PRS Carvalho, M Sampaio
Annals of Physics 416, 168158, 2020
22020
Exotic looped trajectories in double-slit experiments with matter waves
C Vieira, H Alexander, G de Souza, M Sampaio, I da Paz
arXiv preprint arXiv:1705.07156, 2017
22017
A simple application of quantum metrology to isotropic and anisotropic spacetimes
OP de Sá Neto, IG da Paz, PRS Carvalho, HAS Costa
International Journal of Modern Physics D 31 (10), 2250076, 2022
12022
Thermal signature of the Unruh effect in the interference pattern
HT Lopes, IG da Paz, PRS Carvalho, HAS Costa
Physics Letters A 409, 127483, 2021
12021
Nonlocal single particle correlations and EPR state in the double-slit experiment
O de Araujo, H Alexander, M Sampaio, I da Paz
arXiv preprint arXiv:1702.06617, 2017
12017
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