activity
20202025
most citedMulti-channel scattering mechanism behind the re-entrant conductance feature in nanowires subject to strong spin-orbit coupling

2 citations · 2 across the 6 of their papers we have counts for

collaborators

6 papers

quant-ph2025

Inverse Physics-informed neural networks procedure for detecting noise in open quantum systems

Gubio G. de Lima, Iann Cunha, Leonardo Kleber Castelano

Accurate characterization of quantum systems is essential for the development of quantum technologies, particularly in the noisy intermediate-scale quantum (NISQ) era. While tradit…

quant-ph2024

Designing Majorana Quasiparticles in InAsP Quantum Dots in InP Nanowires with Variational Quantum Eigenvalue Solver

Mahan Mohseni, Iann Cunha, Daniel Miravet +5

This work presents steps toward the design of Majorana zero modes (MZM) in InAsP quantum dots (QD) embedded in an InP semiconducting nanowire in contact with a p-type superconducto…

quant-ph2023

Physics informed neural networks learning a two-qubit Hamiltonian

Leonardo K. Castelano, Iann Cunha, Fabricio S. Luiz +2

Machine learning techniques are employed to perform the full characterization of a quantum system. The particular artificial intelligence technique used to learn the Hamiltonian is…

quant-ph2022

Influence of errors on the transport of quantum information through distant quantum dot spin qubits

Iann Cunha, Leonardo Kleber Castelano

The ability to connect distant qubits plays a fundamental role in quantum computing. Therefore, quantum systems candidates for quantum computation must be able to interact all thei…

cond-mat.mes-hall2021

Influence of structural deformations on the reentrant conductance feature in semiconducting nanowires

Iann Cunha, Leonardo Villegas-Lelovsky, Leonardo Kleber Castelano

Helical states can be measured through the observation of the reentrant behaviour, which is a dip in the conductance probed in semiconducting nanowires (NWs) with strong spin-orbit…

cond-mat.mes-hall2020★ 2 cited

Multi-channel scattering mechanism behind the re-entrant conductance feature in nanowires subject to strong spin-orbit coupling

Iann Cunha, Leonardo Villegas-Lelovsky, Victor Lopez-Richard +1

The characterization of helical states can be performed by checking the existence of the re-entrant behaviour, which appears as a dip in the conductance probed in nanowires (NWs) w…