Complete Bell-state analysis for superconducting-quantum-interference-device qubits with transitionless tracking algorithm
arXiv:1707.04022 · doi:10.1103/PhysRevA.96.022304
Abstract
In this paper, we propose a protocol for complete Bell-state analysis for two superconducting-quantum-interference-device qubits. The Bell-state analysis could be completed by using a sequence of microwave pulses designed by the transition- less tracking algorithm, which is an useful method in the technique of shortcut to adiabaticity. After the whole process, the information for distinguishing four Bell states will be encoded on two auxiliary qubits, while the Bell states keep unchanged. One can read out the information by detecting the auxiliary qubits. Thus the Bell-state analysis is nondestructive. The numerical simulations show that the protocol possesses high success probability of distinguishing each Bell state with current experimental technology even when decoherence is taken into account. Thus, the protocol may have potential applications for the information readout in quantum communications and quantum computations in superconducting quantum networks.
22 pages, 5 figures, has been accepted by Physical Review A
References in corpus (66)
- Circuit Quantum Electrodynamics: Coherent Coupling of a Single Photon to a Cooper Pair Box
- Charge insensitive qubit design derived from the Cooper pair box
- Three qubits can be entangled in two inequivalent ways
- Cavity quantum electrodynamics for superconducting electrical circuits: an architecture for quantum computation
- Quantum state engineering with Josephson-junction devices
- A Two-Step Quantum Direct Communication Protocol Using Einstein-Podolsky-Rosen Pair Block
- Manipulating the Quantum State of an Electrical Circuit
- Hybrid quantum circuits: Superconducting circuits interacting with other quantum systems
- Coupling Superconducting Qubits via a Cavity Bus
- Demonstration of Two-Qubit Algorithms with a Superconducting Quantum Processor
- Coherent dynamics of a flux qubit coupled to a harmonic oscillator
- Feasible Entanglement Purification for Quantum Communication
- Fast optimal frictionless atom cooling in harmonic traps
- Shortcuts to adiabaticity
- Shortcut to adiabatic passage in two and three level atoms
- Shortcuts to adiabaticity by counter-diabatic driving
- General Scheme for Super Dense Coding between Multi-Parties
- Multiparty quantum state sharing of an arbitrary two-particle state with Einstein-Podolsky-Rosen pairs
- Efficient engineering of multi-atom entanglement through single-photon detections
- Lewis-Riesenfeld invariants and transitionless tracking algorithm
- Complete hyperentangled-Bell-state analysis for quantum communication
- Assisted finite-rate adiabatic passage across a quantum critical point: Exact solution for the quantum Ising model
- Circuit QED lattices: towards quantum simulation with superconducting circuits
- CNOT and Bell-state analysis in the weak-coupling cavity QED regime
- Possible realization of entanglement, logical gates and quantum information transfer with superconducting-quantum-interference-device qubits in cavity QED
- High-Fidelity Readout in Circuit Quantum Electrodynamics Using the Jaynes-Cummings Nonlinearity
- Classical and quantum shortcuts to adiabaticity for scale-invariant driving
- Quantum Process Tomography of a Universal Entangling Gate Implemented with Josephson Phase Qubits
- Speeding up adiabatic quantum state transfer by using dressed states
- Methods for Reliable Teleportation
- Multiple Schrödinger pictures and dynamics in shortcuts to adiabaticity
- Fast atomic transport without vibrational heating
- Fast population transfer engineering of three-level systems
- Complete and Deterministic discrimination of polarization Bell state assisted by momentum entanglement
- Two-Qubit State Tomography using a Joint Dispersive Read-Out
- Fast optimal transition between two equilibrium states
- Two-step hyperentanglement purification with the quantum-state-joining method
- Complete hyperentangled-Bell-state analysis for photon systems assisted by quantum-dot spins in optical microcavities
- Frictionless quantum quenches in ultracold gases: a quantum dynamical microscope
- Loss-resistant state teleportation and entanglement swapping using a quantum-dot spin in an optical microcavity
- Adiabatic tracking of quantum many-body dynamics
- Optimal trajectories for efficient atomic transport without final excitation
- Physically feasible three-level transitionless quantum driving with multiple Schrödinger dynamics
- Shortcuts to adiabaticity in a time-dependent box
- Transient energy excitation in shortcuts to adiabaticity for the time dependent harmonic oscillator
- Shortcuts to adiabatic holonomic quantum computation in decoherence-free subspace with transitionless quantum driving algorithm
- Generalized measurements by linear elements
- Frictionless dynamics of Bose-Einstein condensates under fast trap variations
- Transitionless quantum drivings for the harmonic oscillator
- Shortcuts to adiabaticity in three-level systems using Lie transforms
- Quantum process tomography of two-qubit controlled-Z and controlled-NOT gates using superconducting phase qubits
- Hamiltonian engineering via invariants and dynamical algebra
- Arbitrary Control of Entanglement between Two Superconducting Resonators
- Non-Hermitian shortcut to adiabaticity
- Generating entanglement between microwave photons and qubits in multiple cavities coupled by a superconducting qutrit
- Shortcut to adiabatic gate teleportation
- Generation of GHZ entangled states of photons in multiple cavities via a superconducting qutrit or an atom through resonant interaction
- Non-Hermitian shortcut to stimulated Raman adiabatic passage
- Fast transitionless expansions of cold atoms in optical Gaussian beam traps
- Quantum Teleportation with a 3-Bell-state Analyzer
- Efficient quantum entanglement distribution over an arbitrary collective-noise channel
- Fast-Forward Assisted STIRAP
- Fast frictionless dynamics as a toolbox for low-dimensional Bose-Einstein condensates
- Generation of N-qubit W state with rf-SQUID qubits by adiabatic passage
- Quantum information transfer with superconducting flux qubits coupled to a resonator
- Quantum Gates with Controlled Adiabatic Evolutions
Cited by in corpus (5)
- Shortcuts to adiabaticity: concepts, methods, and applications
- Demonstration of dynamical control of three-level open systems with a superconducting qutrit
- Shortcuts to adiabaticity with general two-level non-Hermitian systems
- Generation of three-dimensional entanglement between two spatially separated atoms via shortcuts to adiabatic passage
- Composite pulses for high fidelity population transfer in three-level systems