96 citations · 258 across the 13 of their papers we have counts for
13 papers
Minimal-Energy Optimal Control of Tunable Two-Qubit Gates in Superconducting Platforms Using Continuous Dynamical Decoupling
Adonai Hilário da Silva, Octávio da Motta, Leonardo Kleber Castelano +1
We present a unified scheme for generating high-fidelity entangling gates in superconducting platforms by continuous dynamical decoupling (CDD) combined with variational minimal-en…
Monte Carlo approach for finding optimally controlled quantum gates with differential geometry
Adonai Hilário da Silva, Leonardo Kleber Castelano, Reginaldo de Jesus Napolitano
A unitary evolution in time may be treated as a curve in the manifold of the special unitary group. The length of such a curve can be related to the energetic cost of the associate…
Visualizing Kraus operators for dephasing noise during application of the quantum gate
Nicolas André da Costa Morazotti, Reginaldo de Jesus Napolitano
We consider the case of a quantum gate and its optimized entangling action, via continuous dynamical decoupling, in the presence of dephasing noise. We illus…
Phase-retrieval from Bohm's equations
Carlos Alexandre Brasil, Miled Hassan Youssef Moussa, Reginaldo de Jesus Napolitano
We present an analytic method, based on the Bohmian equations for quantum mechanics, for approaching the phase-retrieval problem in the following formulation: By knowing the probab…
Protecting qudit operations from noise by continuous dynamical decoupling
Reginaldo de Jesus Napolitano, Felipe Fernandes Fanchini, Adonai Hilario da Silva +1
We develop a procedure of generalized continuous dynamical decoupling (GCDD) for an ensemble of -level systems (qudits), allowing one to protect the action of an arbitrary multi…
Protecting the operation from general and residual errors by continuous dynamical decoupling
F. F. Fanchini, R. d. J. Napolitano, B. Çakmak +1
We study the occurrence of errors in a continuously decoupled two-qubit state during a quantum operation under decoherence. We consider a realization of this quantum…