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Influence of non-resonant effects on the dynamics of quantum logic gates at room temperature
(2001)
We study numerically the influence of non-resonant effects on the dynamics of a single-?-pulse quantum CONTROL-NOT (CN) gate in a macroscopic ensemble of four-spin molecules at room temperature. The four nuclear spins in ...
Fast quantum logic gates with trapped ions interacting with. external laser and quantized cavity field beyond the Lamb-Dicke regime
(Elsevier Science BvAmsterdamHolanda, 2003)
Quantum logic operations with continuous variables in a single trapped ion
(Universidade Federal de PernambucoUFPEBrasilPrograma de Pos Graduacao em Fisica, 2016)
Quasitriangular Hopf algebras, braid groups and quantum entanglement
(2013)
The aim of the paper is to provide a method to obtain representations of the braid group through a set of quasitriangular Hopf algebras. In particular, these algebras may be derived from group algebras of cyclic groups ...
NMR Quantum Information Processing
(2007-01-01)
Quantum Computation and Quantum Information (QIP) deals with the identification and use of quantum resources for information processing. This includes three main branches of investigation: quantum algorithm design, quantum ...
Simulations of quantum-logic operations in a quantum computer with a large number of qubits
(2000)
We report the simulations of the dynamics of quantum-logic operations with large number of qubits (up to 1000). A nuclear-spin chain in which selective excitations of spins are provided by the gradient of the external ...
Ensaios sobre computação e informação quânticas: fundamentação e simulações sobre o efeito da entropia
(Universidade Estadual Paulista (UNESP), 2014)