Creation of quantum error correcting codes in the ultrastrong coupling regime
arXiv:1409.7308 · doi:10.1103/PhysRevB.91.064503
Abstract
We propose to construct large quantum graph codes by means of superconducting circuits working at the ultrastrong coupling regime. In this physical scenario, we are able to create a cluster state between any pair of qubits within a fraction of a nanosecond. To exemplify our proposal, creation of the five-qubit and Steane codes is numerically simulated. We also provide optimal operating conditions with which the graph codes can be realized with state-of-the-art superconducting technologies.
arXiv commentAdded a new appendix section
References in corpus (29)
- Quantum Mechanics helps in searching for a needle in a haystack
- Circuit Quantum Electrodynamics: Coherent Coupling of a Single Photon to a Cooper Pair Box
- Cavity quantum electrodynamics for superconducting electrical circuits: an architecture for quantum computation
- Logic gates at the surface code threshold: Superconducting qubits poised for fault-tolerant quantum computing
- Topological quantum memory
- Beyond the Jaynes-Cummings model: circuit QED in the ultrastrong coupling regime
- A Theory of Fault-Tolerant Quantum Computation
- Fault-tolerant quantum computation with high threshold in two dimensions
- A Superconducting Persistent Current Qubit
- Coherent dynamics of a flux qubit coupled to a harmonic oscillator
- Observation of the Bloch-Siegert Shift in a Qubit-Oscillator System in the Ultrastrong Coupling Regime
- Quantum vacuum properties of the intersubband cavity polariton field
- Realization of Three-Qubit Quantum Error Correction with Superconducting Circuits
- Qubit architecture with high coherence and fast tunable coupling
- Fast Scalable State Measurement with Superconducting Qubits
- Experimental Quantum Computations on a Topologically Encoded Qubit
- A fault-tolerant one-way quantum computer
- Quantum computing with nearest neighbor interactions and error rates over 1%
- Implementing a strand of a scalable fault-tolerant quantum computing fabric
- Ultrastrong coupling regime of cavity QED with phase-biased flux qubits
- Ultrafast Quantum Gates in Circuit QED
- Increasing sensing resolution with error correction
- Switchable ultrastrong coupling in circuit QED
- Fault tolerant quantum computation with very high threshold for loss errors
- Experimental demonstration of a graph state quantum error-correction code
- Networks of nonlinear superconducting transmission line resonators
- Experimental quantum coding against photon loss error
- One-step multi-qubit GHZ state generation in a circuit QED system
- Synchronized Switching in a Josephson Junction Crystal
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- Spectral Classification of Coupling Regimes in the Quantum Rabi Model
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- Characteristic spectra of circuit quantum electrodynamics systems from the ultrastrong- to the deep-strong-coupling regime
- Role of quantum correlations in light-matter quantum heat engines
- Dicke simulators with emergent collective quantum computational abilities
- Ultrastrong coupling dynamics with a transmon qubit
- Quantum Rabi dynamics of trapped atoms far in the deep strong coupling regime
- Learning quantum dynamics with latent neural ODEs
- Signatures of Dissipation Driven Quantum Phase Transition in Rabi Model
- Ultrastrong coupling probed by Coherent Population Transfer
- Simulating Anisotropic quantum Rabi model via frequency modulation
- Cluster state generation in one-dimensional Kitaev honeycomb model via shortcut to adiabaticity
- Quasiparticle tunneling and 1/f charge noise in ultrastrongly coupled superconducting qubit and resonator
- Non-commutative graphs based on finite-infinite system couplings: quantum error correction for a qubit coupled to a coherent field
- Multi-qubit Quantum Rabi Model and Multi-partite Entangled States in a Circuit QED System
- Parity-assisted generation of nonclassical states of light in circuit quantum electrodynamics
- Incoherent-mediator for quantum state transfer in the ultrastrong coupling regime