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Phase qubit

In quantum computing, and more specifically in superconducting quantum computing, the phase qubit is a superconducting device based on the superconductor–insulator–superconductor (SIS) Josephson junction, designed to operate as a quantum bit, or qubit.

Overview, Quantized energy levels & Main equations describing the SIS junction

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Overview

Introduction

Main equations describing the SIS junction

McCumber–Stewart model

Nonlinear inductor

Quantized energy levels

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Phase qubit

Nodes37
Edges36
Triples20
Avg. degree1.95
Density0.054054
Components1

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Phase qubit

Top relations

related to Quantized energy levels · 12
Phase qubit → At, Classically, Clear, Hence, Josephson, Observing, Quantum, Schrödinger, The, These, This, Transitions
related to Introduction · 6
Phase qubit → Cooper-paired, Each, Ginzburg, Josephson, Landau, The
is a · 2
Phase qubit → current-biased Josephson junction, superconducting device based on the superconductor

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Important terminology

junction phase josephson displaystyle current state superconducting energy voltage potential qubit bias zero critical washboard minimum quantum delta tunnel capacitance

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Phase qubitis asuperconducting device based on the superconductor0.90text
Phase qubitis acurrent-biased Josephson junction0.90text
Phase qubitrelated to IntroductionJosephson0.60section
Phase qubitrelated to IntroductionThe0.60section
Phase qubitrelated to IntroductionCooper-paired0.60section
Phase qubitrelated to IntroductionEach0.60section
Phase qubitrelated to IntroductionGinzburg0.60section
Phase qubitrelated to IntroductionLandau0.60section
Phase qubitrelated to Quantized energy levelsThe0.60section
Phase qubitrelated to Quantized energy levelsAt0.60section
Phase qubitrelated to Quantized energy levelsJosephson0.60section
Phase qubitrelated to Quantized energy levelsThese0.60section

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