Published August 2018 | Version v1
Journal article Metadata-only

Conditional displacement interaction in transversal direction from the quantum Rabi model

Creators

  • 1. Northeast Normal University, Center for Quantum Sciences and School of Physics (China)
  • 2. Army Engineering University, Communications Engineering College (China)
  • 3. Nankai University, Theoretical Physics Division, Chern Institute of Mathematics (China)
  • 4. Singapore University of Technology and Design, Pillar of Engineering Product Development (Singapore)

Description

We investigate the realization of conditional displacement interaction in transversal direction from the quantum Rabi model by adjusting parameters of external magnetic fields. The special interaction is derived in the system of qubit(s) coupled to a resonator. We explore the implementation of quantum gates and the generation of superposed coherent states based on the transversal conditional displacement interaction, and consolidate the investigations numerically. We also show the special interaction can be realized by using the quantum Rabi model with qubit–qubit coupling.

Additional details

Identifiers

DOI
10.1007/s11128-018-1975-x;

Publishing Information

Journal Title
Quantum Information Processing (Print)
Journal Volume
17
Journal Issue
8
Journal Page Range
p. 1-17
ISSN
1570-0755

INIS

Country of Publication
Netherlands
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
50026612
Subject category
S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
Descriptors DEI
ANNIHILATION OPERATORS; COUPLING; EIGENSTATES; INTERACTIONS; MAGNETIC FIELDS; QUANTUM SYSTEMS; QUBITS; RESONATORS; SCHROEDINGER EQUATION; SIMULATION
Descriptors DEC
DIFFERENTIAL EQUATIONS; ELECTRONIC EQUIPMENT; EQUATIONS; EQUIPMENT; INFORMATION; MATHEMATICAL OPERATORS; PARTIAL DIFFERENTIAL EQUATIONS; QUANTUM INFORMATION; QUANTUM OPERATORS; WAVE EQUATIONS

Optional Information

Copyright
Copyright (c) 2018 Springer Science+Business Media, LLC, part of Springer Nature
Notes
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