Search Results - "Galvao, F"

Asymptotics for panel quantile regression models with individual effects by Kato, Kengo, F. Galvao, Antonio, Montes-Rojas, Gabriel V.

“…This paper studies panel quantile regression models with individual fixed effects. We formally establish sufficient conditions for consistency and asymptotic…”
Get full text

Quantile regression for dynamic panel data with fixed effects by Galvao, Antonio F.

“…This paper studies a quantile regression dynamic panel model with fixed effects. Panel data fixed effects estimators are typically biased in the presence of…”
Get full text

Integrated multimode interferometers with arbitrary designs for photonic boson sampling by Crespi, Andrea, Osellame, Roberto, Ramponi, Roberta, Brod, Daniel J., Galvão, Ernesto F., Spagnolo, Nicolò, Vitelli, Chiara, Maiorino, Enrico, Mataloni, Paolo, Sciarrino, Fabio

“…The evolution of bosons undergoing arbitrary linear unitary transformations quickly becomes hard to predict using classical computers as we increase the number…”
Get full text

Experimental validation of photonic boson sampling by Spagnolo, Nicolò, Vitelli, Chiara, Bentivegna, Marco, Brod, Daniel J., Crespi, Andrea, Flamini, Fulvio, Giacomini, Sandro, Milani, Giorgio, Ramponi, Roberta, Mataloni, Paolo, Osellame, Roberto, Galvão, Ernesto F., Sciarrino, Fabio

“…To address the controversy regarding the validation of an experiment that is hard to simulate, boson-sampling experiments are implemented with three photons in…”
Get full text

Measuring relational information between quantum states, and applications by Oszmaniec, Michał, Brod, Daniel J, Galvão, Ernesto F

“…The geometrical arrangement of a set of quantum states can be completely characterized using relational information only. This information is encoded in the…”
Get full text

Unit root quantile autoregression testing using covariates by Galvao, Antonio F.

“…This paper extends unit root tests based on quantile regression proposed by Koenker and Xiao [Koenker, R., Xiao, Z., 2004. Unit root quantile autoregression…”
Get full text

Photonic implementation of boson sampling: a review by Brod, Daniel J., Galvão, Ernesto F., Crespi, Andrea, Osellame, Roberto, Spagnolo, Nicolò, Sciarrino, Fabio

“…Boson sampling is a computational problem that has recently been proposed as a candidate to obtain an unequivocal quantum computational advantage. The problem…”
Get full text

Non-stabilizerness and entanglement from cat-state injection by Peres, Filipa C R, Wagner, Rafael, Galvão, Ernesto F

“…Recently, cat states have been used to heuristically improve the runtime of a classical simulator of quantum circuits based on the diagrammatic ZX -calculus…”
Get full text

Witnessing Genuine Multiphoton Indistinguishability by Brod, Daniel J, Galvão, Ernesto F, Viggianiello, Niko, Flamini, Fulvio, Spagnolo, Nicolò, Sciarrino, Fabio

“…Bosonic interference is a fundamental physical phenomenon, and it is believed to lie at the heart of quantum computational advantage. It is thus necessary to…”
Get full text

Experimental quantification of four-photon indistinguishability by Giordani, Taira, Brod, Daniel J, Esposito, Chiara, Viggianiello, Niko, Romano, Marco, Flamini, Fulvio, Carvacho, Gonzalo, Spagnolo, Nicolò, Galvão, Ernesto F, Sciarrino, Fabio

“…Photon indistinguishability plays a fundamental role in information processing, with applications such as linear-optical quantum computation and metrology. It…”
Get full text

Comparative Study of the Synthesis and Characterization of Reduced Graphene Oxide (RGO) Using an Eco-Friendly Reducing Agent by Galvão, F. M. F., Cabral, R. L. B., Santos, E. V., Santos, J. E. L., Santos, T. F., Zille, A., Mattos, A. L. A., Souza, D. F. S., Nascimento, J. H. O.

“…In this work, the reducing action of four reducing agents—ascorbic acid, inorganic salt, sodium hydrosulfite and polysaccharide—was investigated. Some reducing…”
Get full text

Experimental scattershot boson sampling by Bentivegna, Marco, Spagnolo, Nicolò, Vitelli, Chiara, Flamini, Fulvio, Viggianiello, Niko, Latmiral, Ludovico, Mataloni, Paolo, Brod, Daniel J, Galvão, Ernesto F, Crespi, Andrea, Ramponi, Roberta, Osellame, Roberto, Sciarrino, Fabio

“…Boson sampling is a computational task strongly believed to be hard for classical computers, but efficiently solvable by orchestrated bosonic interference in a…”
Get full text

An electrochemical and magnetic approach for /H2SO4/HNO3/chitosan functionalized multi-wall carbon nanotubes stable solutions by Holanda, E. B. N., Cabral, R. L. B., Ladchumananandasivam, R., Neto, N. F. A., Santos, J. E. L., Santos, E. V., Galvão, F. M. F., Bohn, F., Nascimento, J. H. O.

“…The aim of the research was to evaluate the effects of sulfonitric and CS (CS) treatment in multilayer carbon nanotubes (MWCNT) on their electrochemical and…”
Get full text

Optimal photonic indistinguishability tests in multimode networks by Viggianiello, Niko, Flamini, Fulvio, Bentivegna, Marco, Spagnolo, Nicolò, Crespi, Andrea, Brod, Daniel J., Galvão, Ernesto F., Osellame, Roberto, Sciarrino, Fabio

“…[Display omitted] Particle indistinguishability is at the heart of quantum statistics that regulates fundamental phenomena such as the electronic band…”
Get full text

General rules for bosonic bunching in multimode interferometers by Spagnolo, Nicolò, Vitelli, Chiara, Sansoni, Linda, Maiorino, Enrico, Mataloni, Paolo, Sciarrino, Fabio, Brod, Daniel J, Galvão, Ernesto F, Crespi, Andrea, Ramponi, Roberta, Osellame, Roberto

“…We perform a comprehensive set of experiments that characterize bosonic bunching of up to three photons in interferometers of up to 16 modes. Our experiments…”
Get full text

Coherence and contextuality in a Mach-Zehnder interferometer by Wagner, Rafael, Camillini, Anita, Galvão, Ernesto F.

“…We analyse nonclassical resources in interference phenomena using generalized noncontextuality inequalities and basis-independent coherence witnesses. We use…”
Get full text

Genetic variants in FCGR2A, PTPN2, VDR as predictive signatures of aggressive phenotypes in cerebral cavernous malformation by Galvão, Gustavo F., Trefilio, Luisa M., Salvio, Andreza L., da Silva, Elielson V., Alves-Leon, Soniza V., Fontes-Dantas, Fabrícia L., de Souza, Jorge M.

“…•PTPN2rs72872125 CT and VDRrs7975232 CC are more common in asymptomatic patients.•PTPN2rs72872125 CC and GM-CSF levels can predict a symptomatic CCM…”
Get full text

Calcitriol, calcidiol, parathyroid hormone, and fibroblast growth factor-23 interactions in chronic kidney disease by de Brito Galvao, Joao F., Nagode, Larry A., Schenck, Patricia A., Chew, Dennis J.

“…Objective To review the inter‐relationships between calcium, phosphorus, parathyroid hormone (PTH), parent and activated vitamin D metabolites (vitamin D,…”
Get full text

Quantum circuit compilation and hybrid computation using Pauli-based computation by Peres, Filipa C. R., Galvão, Ernesto F.

“…Pauli-based computation (PBC) is driven by a sequence of adaptively chosen, non-destructive measurements of Pauli observables. Any quantum circuit written in…”
Get full text

Prevalence of depression morbidity among Brazilian adults: a systematic review and meta-analysis by Silva, Marcus T, Galvao, Tais F, Martins, Silvia S, Pereira, Mauricio G

“…To estimate the prevalence of depressive symptoms and major depressive disorder, as assessed in population-based cross-sectional studies of Brazilian adults…”
Get full text