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Método de dinâmicas efetivas aplicado na análise da interação qubit-qubit em dispositivos supercondutores: a interação qubit-qubit no contexto da computação quântica
(Universidade Federal de São CarlosUFSCarPrograma de Pós-Graduação em Física - PPGFCâmpus São Carlos, 2022-02-23)
In this dissertation, we approach some aspects of quantum computing. At first, we detail the Deutsch-Jozsa algorithm and show how to implement it in real IBM quantum computers, available free of charge via remote access ...
Flatness-based control of a single qubit gate
(IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 2008)
This work considers the open-loop control problem of steering a two-level quantum system from any initial to any final condition. The model of this system evolves on the state space X = SU(2), having two inputs that ...
Times of Execution of the Quantum NOT Gate Operating on One of Two Interacting Qubits
(Instituto Politécnico Nacional, 2016)
Times of Execution of the Quantum NOT Gate Operating on One of Two Interacting Qubits
(Instituto Politécnico Nacional, 2015)
Adaptive Integer Linear Programming Model for Optimal Qubit Permutation
(2021-01-01)
The architecture of most current quantum computers limits the pairs of qubits that can interact. That is, not all possible CNOT gates are directly available and their implementation requires additional gates. Hence the ...
Implementation of a two-qubit controlled-rotation gate based on unconventional geometric phase with a constant gating time
(Elsevier Science BvAmsterdamHolanda, 2011)
CNOT gate optimizations via qubit permutations for IBM's quantum architectures
(2019-01-01)
IBM offers a number of quantum processors on which scientist can perform experiments. All single qubit gates from the Clifford+T gate library are implemented, but only a subset of the possible CNOT are provided. It is well ...
Continuous dynamical decoupling and decoherence-free subspaces for qubits with tunable interaction
(2019-05-01)
Protecting quantum states from the decohering effects of the environment is of great importance for the development of quantum computation devices and quantum simulators. Here, we introduce a continuous dynamical decoupling ...
Exact dynamics of single-qubit-gate fidelities under the measurement-based quantum computation scheme
(Amer Physical Soc, 2012-10-19)
Measurement-based quantum computation is an efficient model to perform universal computation. Nevertheless, theoretical questions have been raised, mainly with respect to realistic noise conditions. In order to shed some ...
Exact dynamics of single-qubit-gate fidelities under the measurement-based quantum computation scheme
(Amer Physical Soc, 2012-10-19)
Measurement-based quantum computation is an efficient model to perform universal computation. Nevertheless, theoretical questions have been raised, mainly with respect to realistic noise conditions. In order to shed some ...