The state of a digital computer having n bits is a string of length n of zeros and ones. ... For a 0-1 string x of length n let Ex denote the tensor product of error ...
Decoherence from chaotic environment. Hwa-Kyun Park (KIAS) ... (S. W. Kim, H.-K. Park, quant-ph/0311115) (H-K Park, S. W. Kim, PRA 67,060102) Overview: ...
Motivation Motivation Motivation Summary Motivation Motivation Motivation ... Cons of heavy hole Pros of heavy hole Difficulties in coherent spin manipulation ...
Quantum computing and qubit decoherence Semion Saikin NSF Center for Quantum Device Technology Clarkson University Outline Quantum computation. Modeling of quantum ...
Quantum algorithms in the presence of decoherence: optical experiments Masoud Mohseni, Jeff Lundeen, Kevin Resch and Aephraim Steinberg Department of Physics ...
Decoherence Versus Disentanglement for two qubits in a squeezed bath. M.Orszag ; M.Hernandez Facultad de F sica Pontificia Universidad Cat lica de Chile.
Summary Optimisation of certain class of echo pulses Preliminary work on 3D lattice Preliminary work on characterization of frequency response of the system due ...
Reducing Decoherence in Quantum Sensors Charles W. Clark1 and Marianna Safronova2 1Joint Quantum Institute, National Institute of Standards and Technology and the ...
Optimizing pointer states for dynamical evolution of quantum correlations under decoherence Bo You,Li-xiang Cen Department of Physics, SiChuan University
Electric dipole spin resonance and spin decoherence for heavy holes in quantum dots Denis Bulaev and Daniel Loss Department of Physics University of Basel, Switzerland
R resistor from el. environment. Ieff (w) w (a.u.) EFFECTIVE ENVIRONMENT. C schunt ... m.grifoni@tnw.tudelft.nl. Peak place. In second order in : Bloch Redfield: ...
Quantum Coherence and Decoherence in Low Energy Nuclear Collisions: from Superposition to Irreversible Outcomes D.J. Hinde Department of Nuclear Physics
Effects of Decoherence in Quantum Control and Computing Leonid Fedichkin in collaboration with Arkady Fedorov, Dmitry Solenov, Christino Tamon and Vladimir Privman
Goren Gordon , Gershon Kurizki. Weizmann Institute of Science, Israel. Daniel Lidar ... Ion trap. Cold atom in (imperfect) optical lattice. Ion in cavity ...
Dr. Lian-Ao Wu, Dr. Mark Byrd (Harvard), Dr. Tom Shiokawa (Maryland), Kaveh Khodjasteh ... M.S. Byrd and D.A.L., 'Comprehensive Encoding and Decoupling Solution to ...
Charles Wang1,2, Robert Bingham2,3, Tito Mendonca2,4. 1SUPA Dep. of Physics, University of Aberdeen, Scotland, UK. 2Rutherford Appleton Laboratory, Oxfordshire, UK ...
... be nothing but a pipe dream. We demonstrate how decoherence-free subspaces ... More recent results: successfully distinguish among 3 non-orthogonal states 55 ...
High fidelity Josephson phase qubits winning the war (battle...) on decoherence 'Quantum Integrated Circuit' scalable. Fidelity breakthrough: single-shot tomography ...
Cold atoms in Optical lattice, vibrational states, coherent control via interference between one- and two-phonon excitation, and a little bit about decoherence,
Non-Equilibrium Dynamics and Decoherence of Quantum Spin Chains. Robert Cherng ... Drive through two quantum critical points. Barouch and McCoy (PRA 3, 1971) ...
Denis Bulaev and Daniel Loss. Department of Physics. University of Basel, Switzerland ... Spin Relaxation and Decoherence of Heavy Holes in QDs. Spin ...
Relaxation time of Protein Bound water Bulk solvent ... If only one excitation is present, effectively a two level system. What is the two level system? ...
Generator. AOM1. TUI. PBS. AOM2. Amplifier. PBS. PBS. Spatial filter ... Anatomy of an Echo. original oscillation. oscillation from echo pulse. the echo itself ...
D. Loss et al PRA 57, 120 (1998), B. E. Kane, Nature 393, 133 (1998) Spin ensemble: ... Unlike the case of spin relaxation, the fast and slow fluctuations of the ...
... in. Coupled Biomolecules. Joel Gilmore. Ross H. McKenzie ... Ross McKenzie (UQ) Paul Meredith (UQ) Ben Powell (UQ) Andrew Briggs & all at QIPIRC (Oxford) ...
Decoherence is the process in which quantum effects are destroyed by the ... process is the hallmark of the crossover from the quantum to the classical world ...
Entanglement Creation. in Open Quantum Systems. Fabio Benatti. Department of Theoretical Physics ... Open quantum dynamics: dissipation and decoherence ...
Well defined extendible qubit array -stable memory Preparable in the 000 state Long decoherence time (104 operation time) Universal set of gate operations
Classical Control for Quantum Computers Mark Whitney, Nemanja Isailovic, Yatish Patel, John Kubiatowicz U.C. Berkeley Quantum Computing is Hard Qubit decoherence ...
On Decoherence in Solid-State Qubits Gerd Sch n Karlsruhe work with: Alexander Shnirman Karlsruhe Yuriy Makhlin Landau Institute Pablo San Jos Karlsruhe
Quantum states of superposition (which stores quantum information) extremely ... Dissipation. A qubit loses energy to the environment. Decoherence. Decoherence ...
Initialization to fiducial state: Easy. Measurement: Problematic. Long decoherence time: Good ... Fiducial state prepare using PBS. State characterization ...
Single qubit decoherence time does not limit computation time in AQC ... Peter Love (D-Wave, Haverford) Vicki Choi (D-Wave) Colin Truncik (D-Wave) Andy Wan (D-Wave) ...
ELECTRON BEAM LITHOGRAPHY. CENTRE FOR QUANTUM COMPUTER TECHNOLOGY ... Atom Lithography and AFM measurement of test structures. Theory of Coherence and Decoherence ...
Electron beam dynamics in storage rings. Synchrotron radiation ... the longitudinal phase space distribution is completely filamented (decoherence) ...
Decoherence-free subspaces. References: ... Proceedings of the Royal Society of London A 439 (1992) 553-558. ... Cambridge University Press, Cambridge (2000) ...
open quantum systems and dissipation. Quantum informatics. Bell's theorem ... Decoherence and dissipation from interaction with environment. System. System ...
quant-ph/0303131 v1. Interesting bits: ... quant-ph/0303129 v2. A Method for Modeling Decoherence on a Quantum Information Processor ... quant-ph/0303115 v1 ...
It has interesting properties that can be exploited to ... De Chiara, Palma, PRL03, quant-ph/0303155. Decoherence? It is independent of sistematical errors. ...
How to prepare 'large' Schr dinger cats and study their decoherence ... A picture in phase space (Fresnel plane) From quantum to classical. Vacuum or. small field: ...
Non-Gaussian low-frequency noise as a source of qubit decoherence Phys. Rev. Lett. 96, 097009 (2006) Charge transfer between a superconductor and a hopping insulator