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One-way quantum computing in superconducting circuits
(2018)
We propose a method for the implementation of one-way quantum computing in superconducting circuits. Measurement-based quantum computing is a universal quantum computation paradigm in which an initial cluster state provides ...
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 ...
Testing the Efficiency of Digital Simulation of Quantum Walks on IBM’s Q platform - towards quantum experimental algorithms
This thesis presents several quantum circuit implementations of discrete and continuous quantum walks in cycle graphs. Quantum walks have become an important tool for developing quantum algorithms, that is why this work ...
Random braid gates for topological quantum circuits
(Universidade Federal do Rio Grande do NorteBrasilUFRNPROGRAMA DE PÓS-GRADUAÇÃO EM FÍSICA, 2022-07-25)
Anyons are many-body states of electrons characterized by a permutation phase
between 0 and π. The non-abelian generalization of this concept was proposed
by Kitaev to make fault-tolerant quantum computers. For non-abelian ...
NUCLEAR SPIN 3/2 ELECTRIC QUADRUPOLE RELAXATION AS A QUANTUM COMPUTATION PROCESS
(RINTON PRESS, INC, 2010)
In this work we applied a quantum circuit treatment to describe the nuclear spin relaxation. From the Redfield theory, we obtain a description of the quadrupolar relaxation as a computational process in a spin 3/2 system, ...
Principle of majorization: Application to random quantum circuits
(American Physical Society, 2021-07)
We test the principle of majorization [J. I. Latorre and M. A. Martín-Delgado, Phys. Rev. A 66, 022305 (2002)] in random circuits. Three classes of circuits were considered: (i) universal, (ii) classically simulatable, and ...
Um circuito quântico para a correlação dos sinais do Arranjo Decimétrico Brasileiro (BDA)
(Universidade Federal de São CarlosBRUFSCarPrograma de Pós-Graduação em Ciência da Computação - PPGCC, 2010-08-27)
Quantum computation is a way to perform the computation based on the quantum physics. Since it is appeared in 1985, it promises a revolution in the data processing. Works that had already been done prove that quantum ...
Efficient Realization of Toffoli and NCV Circuits for IBM QX Architectures
(Springer, 2019-01-01)
The quantum computers available from IBM's QX project, implement circuits with Clifford+T gates. In order to implement Toffoli or NCV circuits in such architectures, they need to be mapped to Clifford+T gates. Another ...
Methodology for mapping quantum and reversible circuits to IBM Q architectures
(Universidade Estadual Paulista (Unesp), 2019-08-23)
Research in the field of quantum circuits has increased as technology advances in the development of quantum computers. IBM offers access to quantum computers via the cloud service called IBM Q. However, these architectures ...