Work

Quantum State Tomography and Quantum Logical Operations in a Three Qubits Nmr Quadrupolar System

Year: 2012

Type: article

Abstract: In this work, we present an implementation of quantum logic gates and algorithms in a three effective qubits system, represented by a (I = 7/2) NMR quadrupolar nuclei. To implement these protocols we have used the strong modulating pulses (SMP) and the various stages of each implementation were verified by quantum state tomography (QST). The results for the computational base states, Toffolli logic gates, and Deutsch–Jozsa and Grover algorithms are presented here. Also, we discuss the difficulties and advantages of implementing such protocols using the SMP technique in quadrupolar systems.

Source: International Journal of Quantum Information

DOI: 10.1142/s0219749912500165

Authors: A. G. ARAUJO-FERREIRA, C. A. BRASIL, D. O. SOARES-PINTO, E. R. DEAZEVEDO, T. J. BONAGAMBA, J. TELES

Institutions: Universidade de São Paulo, Instituto de Física de São Carlos, Universidade Federal de São Carlos

Language: English

Topic: Quantum Computing Algorithms and Architecture

Subfield: Artificial Intelligence

Field: Computer Science

Domain: Physical Sciences

Open Access status: green

OpenAlex ID: W2087550644

FWCI: 2.52

Cites: 26

Cited by: 10

Related to: