Quantum Computing and Quantum Bits in Mesoscopic SystemsAnthony Leggett, Berardo Ruggiero, Paolo Silvestrini Springer Science & Business Media, 6 dic 2012 - 273 pagine Quantum information science is a new field of science and technology which requires the collaboration of researchers coming from different fields of physics, mathematics, and engineering: both theoretical and applied. Quantum Computing and Quantum Bits in Mesoscopic Systems addresses fundamental aspects of quantum physics, enhancing the connection between the quantum behavior of macroscopic systems and information theory. In addition to theoretical quantum physics, the book comprehensively explores practical implementation of quantum computing and information processing devices. On the experimental side, this book reports on recent and previous observations of quantum behavior in several physical systems, coherently coupled Bose-Einstein condensates, quantum dots, superconducting quantum interference devices, Cooper pair boxes, and electron pumps in the context of the Josephson effect. In these systems, the book discusses all required steps, from fabrication through characterization to the final basic implementation for quantum computing. |
Sommario
1 | |
9 | |
MANIPULATION AND READOUT OF A JOSEPHSON QUBIT | 13 |
AHARONOVCASHER EFFECT SUPPRESSION OF MACROSCOPIC | 22 |
SQUID SYSTEMS IN VIEW OF MACROSCOPIC QUANTUM | 31 |
TEST OF AN rfSQUID SYSTEM WITH STROBOSCOPIC ONESHOT | 41 |
J Everitt P B Stiffell T D Clark R J Prance H Prance | 57 |
VORTICES IN JOSEPHSON ARRAYS INTERACTING WITH | 69 |
JOSEPHSON JUNCTION TRIANGULAR PRISM QUBITS | 149 |
INCOHERENT AND COHERENT TUNNELING OF MACROSCOPIC | 160 |
DECOHERENCE IN FLUX QUBITS DUE TO 1f NOISE | 171 |
and J Clarke | 184 |
ZEEMAN SPLITTING IN QUANTUM DOTS | 185 |
S Lindemann T Ihn T Heinzel K Ensslin K Maranowski | 191 |
QUANTUM COMPUTING WITH ELECTRON SPINS IN QUANTUM | 201 |
RELATION BETWEEN DEPHASING AND RENORMALIZATION | 210 |
AMPLIFICATION | 77 |
BORONBASED METALLIC | 86 |
TRANSPORT INVESTIGATIONS OF CHEMICAL | 95 |
A SIMPLE QUANTUM EQUATION FOR DECOHERENCE | 110 |
SEARCHING FOR A SEMICLASSICAL SHORS ALGORITHM | 123 |
P Giorda A Iorio S Sen and G Vitiello | 131 |
INFLUENCE OF THE MEASUREMENT PROCESS ON THE STEP | 139 |
SUPERCONDUCTING QUANTUM COMPUTING WITHOUT | 219 |
SCALABLE ARCHITECTURE FOR ADIABATIC QUANTUM | 229 |
SEMICLASSICAL ANALYSIS OF 1ƒ NOISE IN JOSEPHSON | 237 |
SOLIDSTATE ANALOG OF AN OPTICAL INTERFEROMETER 247 | 246 |
SINGLE ELECTRON TRANSISTORS WITH AIAIOxNb | 255 |
INFLUENCE FUNCTIONAL | 263 |
Altre edizioni - Visualizza tutto
Quantum Computing and Quantum Bits in Mesoscopic Systems Anthony Leggett,Berardo Ruggiero,Paolo Silvestrini Anteprima limitata - 2004 |
Quantum Computing and Quantum Bits in Mesoscopic Systems Anthony Leggett,Berardo Ruggiero,Paolo Silvestrini Anteprima non disponibile - 2003 |
Quantum Computing and Quantum Bits in Mesoscopic Systems Anthony J Leggett,Berardo Ruggiero,Paolo Silvestrini Anteprima non disponibile - 2012 |
Parole e frasi comuni
1/f noise adiabatic quantum computation amplitude approximation atoms barrier behavior Bits in Mesoscopic capacitance charge circuit coil Computing and Quantum Cooper pair corresponding critical current dc-SQUID decoherence density matrix dephasing device dimensionless dissipation dynamics Edited by Leggett effect eigenstates electron energy levels entanglement environment evolution excited experimental external flux Figure fluctuations flux qubits flux tunneling frequency Hamiltonian inductance initial interaction Josephson energy Josephson junctions Kluwer Academic/Plenum Publishers Lett M. H. Devoret Macroscopic Quantum Coherence magnetic field magnetic flux measurement Mesoscopic Systems Edited microwave mode nanotubes operator optical oscillations parameters peak phase photon Phys physical potential pulse quantum coherence quantum dots quantum mechanical Rabi frequency readout resonance rf-SQUID sample Schrödinger equation Silvestrini single-electron spin SQUID ring superconducting superconducting loop superposition switching probability T. D. Clark t₁ temperature thermal time-dependent transistor transition tunneling rate two-qubit