Quantum Computing in Solid State Systems -

. .

Résumé :
Quantum Computation in Solid State Systems discusses experimental implementation of quantum computing for information processing devices; in particular observations of quantum behavior in several solid state systems are presented. The complementary theoretical contributions provide models of minimizing decoherence in the different systems. Most recent theoretical and experimental results on macroscopic quantum coherence of mesoscopic systems, as well as the realization of solid-state qubits and quantum gates are discussed. Particular attention is given to coherence effects in Josephson devices. Other solid state systems---including quantum dots, optical, ion, and spin devices---are also discussed.

Sommaire:
TITLE CONDITIONAL GATE OPERATION IN SUPERCONDUCTING CHARGE QUBITS COUPLING AND DEPHASING IN JOSEPHSON CHARGE-PHASE QUBIT WITH RADIO-FREQUENCY READOUT THE JOSEPHSON BIFFURCATION FOR QUANTUM MEASUREMENTS CURRENT-CONTROLLED COUPLING OF SUPERCONDUCTING CHARGE QUBIT DIRECT MEASURES OF TUNABLE JOSEPHSON PLASMA RESONANCE IN THE L-SET TIME DOMAIN ANALYSIS OF DYNAMICAL SWITCHING IN A JOSEPHSON JUNCTION COOPER PAIR TRANSISTOR IN A TUNABLE ENVIRONMENT PHASE SLIP PHENOMENA IN ULTRA-THIN SUPERCONDUCTING WIRES DYNAMICS OF A QUBIT COUPLED TO A HARMONIC OSCILLATOR JOSEPHSON JUNCTION MATERIALS RESEARCH USING PHASE QUBITS ENERGY LEVEL SPECTROSCOPY OF A BOUND VORTEX-ANTIVORTEX PAIR ADIABATIC QUANTUM COMPUTATION WITH FLUX QUBITS ANOMALOUS THERMAL ESCAPE IN JOSEPHSON SYSTEMS PERTURBATED BY MICROWAVES REALIZATION AND CHARACTERIZATION OF A SQUID FLUX QUBIT WITH A DIRECT READOUT SCHEME A CRITIQUE OF THE TWO LEVEL APROXIMATION JOSEPHSON JUNCTION QUBITS WITH SYMMETRIZED COUPLINGS TO A RESONANT LC BUS SPATIAL BOSE EINSTEIN CONDENSATION IN JOSEPHSON JUNCTION ARRAYS COOPER PAIR SHUTTLE: A JOSEPHSON QUANTUM KICKED ROTATOR SIZE DEPENDENCE OF THE SUPERCONDUCTOR INSULATOR TRANSITION IN JOSEPHSON JUNCTION ARRAYS MONTE CARLO METHOD FOR A SUPERCONDUCTING COOPER-PAIR-BOX CHARGE QUBIT MEASURED BY A SINGLE-ELECTRON TRANSISTOR ON THE CONVERSION OF ULTRACOLD FERMIONICATOMS TO BOSONIC MOLECULES VIA FESHBACH RESONANCES REVEALING ANISOTROPY IN A PAUL TRAP THROUGH BERRY PHASE DISTILLING ANGULAR MOMENTUM SCHR?DINGER CATS IN TRAPPED IONS LINEAR-RESPONSE CONDUCTANCE OF THE NORMAL CONDUCTING SINGLE-ELECTRON-PUMP TRASMISSION EIGENVALUES? STATISTICS FOR A QUANTUM POINT CONTACT SQUID RINGS AND ELECTROMAGNETIC FIELDS ENTANGLEMENTS BETWEEN ELECTROMAGNETICFIELD MODES VIA A MESOSCOPIC SQUID RING PHOTON-INDUCED ENTANGLEMENT OF DISTANT MESOSCOPIC SQUID RINGS TIME EVOLUTION OF TWO DISTANT SQUID RINGS IRRIDATED WITH ENTANGLED ELECTROMAGNETIC FIELD PHASE DIAGRAM OF DISSIPATIVE TWO-DIMENSIONAL JOSEPHSON JUNCTION ARRAYS PERSISTENT CURRENTS IN A SUOERCONDUCTOR/NORMAL LOOP JOSEPHSON JUNCTION LADDERS: A REALIZATION OF TOPOLOGICAL ORDER SINGLE-ELECTRON CHARGE QUBIT IN A DOUBLE QUANTUM DOT QUANTUM DOTS FOR SINGLE PHOTON AND PHOTON PAIR TECHNOLOGY SEMICONDUCTOR FEW-ELECTRON QUANTUM DOTS AS SPIN-QUBITS SPIN AMPLIFIER FOR SINGLE SPIN MEASUREMENT ENTANGLEMENT IN QUANTUM-CRITICAL SPIN DESIGNS CONTROL OF NUCLEAR SPINS BY QUANTUM HALL EDGE CHANNELS CLONING OF SINGLE PHOTON BY HIGH GAIN AMPLIFIER