Search results for "Squids"

showing 2 items of 2 documents

Resetting of a planar superconducting quantum memory

2009

We consider and analyze a scheme for the reset of a M × N planar array of inductively coupled Josephson flux qubits. We prove that it is possible to minimize the resetting time of an arbitrary chosen row of qubits by properly switching on and off the coupling between pairs of qubits belonging to the same column. In addition, the analysis of the time evolution of the array allows us to single out the class of generalized W states which can be successfully reset.

PhysicsFlux qubitSquidsPlanar arrayTime evolutionJosephson deviceQuantum PhysicsQuantum entanglementSettore FIS/03 - Fisica Della MateriaComputer Science::Emerging TechnologiesQuantum mechanicsQubitQuantum computationSuperconducting quantum computingReset (computing)Computer Science::Formal Languages and Automata TheoryQuantum computerEntanglement production and manipulation
researchProduct

Single and two-qubit dynamics in circuit QED architectures

2008

In this paper we overview our researches on the generation and the control of entangled states in the framework of circuit quantum electrodynamics. Applications in the context of quantum computing and quantum information theory are discussed.

PhysicsQuantum networkTheoryofComputation_GENERALGeneral Physics and AstronomyOne-way quantum computerQuantum technologyOpen quantum systemTheoretical physicsCircuit quantum electrodynamicsComputerSystemsOrganization_MISCELLANEOUSQuantum mechanicsQubitCircuit quantum electrodynamics squids quantum computing entanglementGeneral Materials SciencePhysical and Theoretical ChemistryQuantum informationQuantum computerThe European Physical Journal Special Topics
researchProduct