Superconducting Circuits and Quantum Information

Abstract

Superconducting circuits can behave like atoms making transitions between two levels. Such circuits can test quantum mechanics at macroscopic scales and be used to conduct atomic-physics experiments on a silicon chip.

7 pages, 4 figures. See also: http://www.physicstoday.org/vol-58/iss-11/contents.html

References in corpus (2)

• Approaching Unit Visibility for Control of a Superconducting Qubit with Dispersive Readout
• Multiphoton transitions in a macroscopic quantum two-state system

Cited by in corpus (133)

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• Surface codes: Towards practical large-scale quantum computation
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• Coupling Superconducting Qubits via a Cavity Bus
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• The Physics of Maxwell's demon and information
• Suppressing Charge Noise Decoherence in Superconducting Charge Qubits
• Controllable scattering of photons inside a one-dimensional resonator waveguide
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• Low-decoherence flux qubit
• Unusual Resonators: Plasmonics, Metamaterials, and Random Media
• Two-level systems driven by large-amplitude fields
• The dynamical Casimir effect in superconducting microwave circuits
• Quantum super-cavity with atomic mirrors
• Two-resonator circuit QED: A superconducting quantum switch
• Microwave Photon Detector in Circuit QED
• Minimal universal quantum heat machine
• Quantum metamaterials: Electromagnetic waves in a Josephson qubit line
• Strong coupling of a spin qubit to a superconducting stripline cavity
• Reversible state transfer between superconducting qubits and atomic ensembles
• Microscopic origin of low frequency flux noise in Josephson circuits
• Photon shell game in three-resonator circuit quantum electrodynamics
• Controllable coherent population transfers in superconducting qubits for quantum computing
• Surface plasmons in a metal nanowire coupled to colloidal quantum dots: Scattering properties and quantum entanglement
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• Quantum computing by optical control of electron spins
• High-fidelity gates in a Josephson qubit
• Deterministic generation of large cluster states using non-deterministic collective measurements based on quantum Zeno effect
• Single qudit realization of the Deutsch algorithm using superconducting many-level quantum circuits
• Fault-Tolerant Computing With Biased-Noise Superconducting Qubits
• Scalable superconducting qubit circuits using dressed states
• Quantum simulation of the single-particle Schrodinger equation
• Two-Mode Squeezed States and Entangled States of Two Mechanical Resonators
• Multilevel superconducting circuits as two-qubit systems: Operations, state preparation, and entropic inequalities
• Consistency of ground state and spectroscopic measurements on flux qubits
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• Using Superconducting Qubit Circuits to Engineer Exotic Lattice Systems
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• Interqubit coupling mediated by a high-excitation-energy quantum object
• Entanglement dynamics in chains of qubits with noise and disorder
• Efficient one-step generation of large cluster states with solid-state circuits
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• Simple unconventional geometric scenario of one-way quantum computation with superconducting qubits inside a cavity
• Switchable resonant coupling of flux qubits
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• Indirect Quantum Tomography of Quadratic Hamiltonians
• Single-artificial-atom lasing using a voltage-biased superconducting charge qubit
• Circuit analog of quadratic optomechanics
• Non-Markovian quantum input-output networks
• Quantum network of superconducting qubits through opto-mechanical interface
• Enhancement of entanglement transfer in a spin chain by phase shift-control
• Detecting macroscopic quantum coherence with a cavity optomechanical system
• Lower limit on the achievable temperature in resonator-based sideband cooling
• Fully-connected network of superconducting qubits in a cavity
• Rotational Fluxons of Bose-Einstein Condensates in Coplanar Double-Ring Traps
• Quantum simulation of artificial Abelian gauge field using nitrogen-vacancy center ensembles coupled to superconducting resonators
• Rabi oscillations in a qubit coupled to a quantum two-level system
• Efficient quantum algorithm for preparing molecular-system-like states on a quantum computer
• Cooling a mechanical resonator via coupling to a tunable double quantum dot
• Deterministic Generation of Entangled Photons in Superconducting Resonator Arrays
• Circuit QED and sudden phase switching in a superconducting qubit array
• Coupling superconducting flux qubits at optimal point via dynamic decoupling with the quantum bus
• Protecting entanglement in superconducting qubits
• Ultracold molecules: vehicles to scalable quantum information processing
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• Observing pure effects of counter-rotating terms without ultrastrong coupling: A single photon can simultaneously excite two qubits
• Multi-output microwave single-photon source using superconducting circuits with longitudinal and transverse couplings
• Detecting quantum-coherent nanomechanical oscillations using the current-noise spectrum of a double quantum dot
• Generalized rotating-wave approximation to the two-qubit and cavity coupling system
• Quantum behaviour of a flux qubit coupled to a resonator
• Anomalous Energy Transport across Topological Insulator Superconductor Junctions
• Generalized switchable coupling for superconducting qubits using double resonance
• Ground state properties of sub-Ohmic spin-boson model with simultaneous diagonal and off-diagonal coupling
• Weak and strong measurement of a qubit using a switching-based detector
• Symmetry and the critical phase of the two-bath spin-boson model: Ground-state properties
• Maximally entangling tripartite protocols for Josephson phase qubits
• Optimizing inhomogeneous spin ensembles for quantum memory
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• Optimal control for fast and high-fidelity quantum gates in coupled superconducting flux qubits
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• Controlling qubit arrays with anisotropic XXZ Heisenberg interaction by acting on a single qubit
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• Switchable coupling for superconducting qubits using double resonance in the presence of crosstalk
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• Implementing topological quantum manipulation with superconducting circuits
• Spectral Analysis and Identification of Noises in Quantum Systems
• Physical implementation of topologically decoherence-protected superconducting qubits
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• Ultralow 1/f Noise in a Heterostructure of Superconducting Epitaxial Cobalt-Disilicide Thin Film on Silicon
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• Quantum information processing using frequency control of impurity spins in diamond
• Switchable coupling between charge and flux qubits
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• Quantifying Quantum-Mechanical Processes
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• Quantum Dynamics of a Microwave Driven Superconducting Phase Qubit Coupled to a Two-Level System
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• Pseudo-Rabi oscillations in superconducting flux qubits in the classical regime
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• Quantum dynamics of a driven three-level Josephson-atom maser
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• Quantum Bayesian rule for weak measurements of qubits in superconducting circuit QED
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• Macroscopic Entanglement of a Bose Einstein Condensate on a Superconducting Atom Chip
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• Realistic quantum manipulation of two-level system fluctuators
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