http://superconducting.vox.com/library/posts/page/1/ applied physics | quantum information technology en Vox Wed, 14 Mar 2007 14:29:00 -0700 Copyright 2007 http://blogs.law.harvard.edu/tech/rss http://superconducting.vox.com/library/post/6a00d4142f5e386a4700cd9724b8af4cd5.html?_c=feed-rss nobody@vox.com(coherence *) http://superconducting.vox.com/library/post/6a00d4142f5e386a4700cd9724b8af4cd5.html?_c=feed-rss http://superconducting.vox.com/library/post/6a00d4142f5e386a4700cd9724b8af4cd5.html?_c=feed-rss Wed, 14 Mar 2007 14:29:00 -0700 xQIT MIT|RLE The Keck Foundation Center for Extreme Quantum Information Theory has been established at RLE under directive to investigate the fundamental limitations to quantum computing, communications, sensing and control. Seth Lloyd and Jef... <p style="clear:both;"> <a href="http://superconducting.vox.com/library/post/6a00d4142f5e386a4700cd9724b8af4cd5.html?_c=feed-rss#comments">Read and post comments</a> | <a href="http://www.vox.com/share/6a00d4142f5e386a4700cd9724b8af4cd5?_c=feed-rss">Send to a friend</a> </p> http://superconducting.vox.com/library/post/6a00d4142f5e386a4700d4142c466e685e.html?_c=feed-rss nobody@vox.com(coherence *) http://superconducting.vox.com/library/post/6a00d4142f5e386a4700d4142c466e685e.html?_c=feed-rss http://superconducting.vox.com/library/post/6a00d4142f5e386a4700d4142c466e685e.html?_c=feed-rss Tue, 27 Feb 2007 14:42:00 -0800 Entangled Quantum Networks ICFO|ICREA|Max-Planck Institute In Nature Physics advance publication 10.1038/nphys549, Acin et al. draw upon the classical percolation methods of statistical mechanics to optimize entanglement distribution through qua... <p style="clear:both;"> <a href="http://superconducting.vox.com/library/post/6a00d4142f5e386a4700d4142c466e685e.html?_c=feed-rss#comments">Read and post comments</a> | <a href="http://www.vox.com/share/6a00d4142f5e386a4700d4142c466e685e?_c=feed-rss">Send to a friend</a> </p> http://superconducting.vox.com/library/post/6a00d4142f5e386a4700d4142c466c685e.html?_c=feed-rss nobody@vox.com(coherence *) http://superconducting.vox.com/library/post/6a00d4142f5e386a4700d4142c466c685e.html?_c=feed-rss http://superconducting.vox.com/library/post/6a00d4142f5e386a4700d4142c466c685e.html?_c=feed-rss Wed, 21 Feb 2007 13:48:00 -0800 Entanglement engineering for quantum metrology Innsbruck Entanglement-assisted metrology has previously been demonstrated to enhance measurement sensitivity and improve fidelity in noisy conditions. In a quant-ph update to Nature 443 (316), R... <p style="clear:both;"> <a href="http://superconducting.vox.com/library/post/6a00d4142f5e386a4700d4142c466c685e.html?_c=feed-rss#comments">Read and post comments</a> | <a href="http://www.vox.com/share/6a00d4142f5e386a4700d4142c466c685e?_c=feed-rss">Send to a friend</a> </p> http://superconducting.vox.com/library/post/6a00d4142f5e386a4700cd9724b8b44cd5.html?_c=feed-rss nobody@vox.com(coherence *) http://superconducting.vox.com/library/post/6a00d4142f5e386a4700cd9724b8b44cd5.html?_c=feed-rss http://superconducting.vox.com/library/post/6a00d4142f5e386a4700cd9724b8b44cd5.html?_c=feed-rss Fri, 09 Feb 2007 14:37:00 -0800 ∂-wave throws down the gauntlet Vancouver Pending third-party referee, peer review or independent verification, D-Wave's press release has been received with expected enthusiasm in the mainstream press and restrained skepticism in the scienti... <p style="clear:both;"> <a href="http://superconducting.vox.com/library/post/6a00d4142f5e386a4700cd9724b8b44cd5.html?_c=feed-rss#comments">Read and post comments</a> | <a href="http://www.vox.com/share/6a00d4142f5e386a4700cd9724b8b44cd5?_c=feed-rss">Send to a friend</a> </p> http://superconducting.vox.com/library/post/6a00d4142f5e386a4700d4142c4674685e.html?_c=feed-rss nobody@vox.com(coherence *) http://superconducting.vox.com/library/post/6a00d4142f5e386a4700d4142c4674685e.html?_c=feed-rss http://superconducting.vox.com/library/post/6a00d4142f5e386a4700d4142c4674685e.html?_c=feed-rss Wed, 24 Jan 2007 14:48:00 -0800 Nondemolition measurement. a) Schematic representation of the qubit excitation pulse (top) and readout pulse (bottom) sequence; b) Probability to detect the oscillator in state h for qubit states; c) Measurement of Rabi oscillations; d) Paramet... <p style="clear:both;"> <a href="http://superconducting.vox.com/library/post/6a00d4142f5e386a4700d4142c4674685e.html?_c=feed-rss#comments">Read and post comments</a> | <a href="http://www.vox.com/share/6a00d4142f5e386a4700d4142c4674685e?_c=feed-rss">Send to a friend</a> </p> http://superconducting.vox.com/library/post/6a00d4142f5e386a4700d41432c7613c7f.html?_c=feed-rss nobody@vox.com(coherence *) http://superconducting.vox.com/library/post/6a00d4142f5e386a4700d41432c7613c7f.html?_c=feed-rss http://superconducting.vox.com/library/post/6a00d4142f5e386a4700d41432c7613c7f.html?_c=feed-rss Mon, 22 Jan 2007 12:25:00 -0800 High-speed linear optics quantum computing using active feed-forward measurement Vienna In Nature 445, 65-69 and concurrent press summary, Zeilinger's group reports experimental demonstration of feedforward error correction via one-way, highly-e... <p style="clear:both;"> <a href="http://superconducting.vox.com/library/post/6a00d4142f5e386a4700d41432c7613c7f.html?_c=feed-rss#comments">Read and post comments</a> | <a href="http://www.vox.com/share/6a00d4142f5e386a4700d41432c7613c7f?_c=feed-rss">Send to a friend</a> </p> http://superconducting.vox.com/library/post/6a00d4142f5e386a4700d41432c7603c7f.html?_c=feed-rss nobody@vox.com(coherence *) http://superconducting.vox.com/library/post/6a00d4142f5e386a4700d41432c7603c7f.html?_c=feed-rss http://superconducting.vox.com/library/post/6a00d4142f5e386a4700d41432c7603c7f.html?_c=feed-rss Mon, 22 Jan 2007 12:25:00 -0800 High-speed linear optics quantum computing using active feed-forward measurement Vienna In Nature 445, 65-69 and concurrent press summary, Zeilinger's group reports experimental demonstration of feedforward error correction via one-way, highly-e... <p style="clear:both;"> <a href="http://superconducting.vox.com/library/post/6a00d4142f5e386a4700d41432c7603c7f.html?_c=feed-rss#comments">Read and post comments</a> | <a href="http://www.vox.com/share/6a00d4142f5e386a4700d41432c7603c7f?_c=feed-rss">Send to a friend</a> </p> http://superconducting.vox.com/library/post/6a00d4142f5e386a4700cd9724b8b24cd5.html?_c=feed-rss nobody@vox.com(coherence *) http://superconducting.vox.com/library/post/6a00d4142f5e386a4700cd9724b8b24cd5.html?_c=feed-rss http://superconducting.vox.com/library/post/6a00d4142f5e386a4700cd9724b8b24cd5.html?_c=feed-rss Sun, 21 Jan 2007 12:30:00 -0800 Quantum Transport in Carbon Nanotubes » links – Condensed matter physics weblog metadatta appended to links. Recent post topics include the Wolf Prize announcement in spintronics and single-quantum dot nanowire light-emitting diodes. <p style="clear:both;"> <a href="http://superconducting.vox.com/library/post/6a00d4142f5e386a4700cd9724b8b24cd5.html?_c=feed-rss#comments">Read and post comments</a> | <a href="http://www.vox.com/share/6a00d4142f5e386a4700cd9724b8b24cd5?_c=feed-rss">Send to a friend</a> </p> http://superconducting.vox.com/library/post/6a00d4142f5e386a4700d4143064af6a47.html?_c=feed-rss nobody@vox.com(coherence *) http://superconducting.vox.com/library/post/6a00d4142f5e386a4700d4143064af6a47.html?_c=feed-rss http://superconducting.vox.com/library/post/6a00d4142f5e386a4700d4143064af6a47.html?_c=feed-rss Fri, 19 Jan 2007 15:11:00 -0800 Proton Tunneling in Molecular Biophysics Rensselaer RPI researchers have employed the SCOREC supercomputing cluster to conduct advanced modeling of protein folding dynamics which incorporates quantum mechanical effects to study the influence of... <p style="clear:both;"> <a href="http://superconducting.vox.com/library/post/6a00d4142f5e386a4700d4143064af6a47.html?_c=feed-rss#comments">Read and post comments</a> | <a href="http://www.vox.com/share/6a00d4142f5e386a4700d4143064af6a47?_c=feed-rss">Send to a friend</a> </p> http://superconducting.vox.com/library/post/6a00d4142f5e386a4700d4143064ae6a47.html?_c=feed-rss nobody@vox.com(coherence *) http://superconducting.vox.com/library/post/6a00d4142f5e386a4700d4143064ae6a47.html?_c=feed-rss http://superconducting.vox.com/library/post/6a00d4142f5e386a4700d4143064ae6a47.html?_c=feed-rss Thu, 18 Jan 2007 17:02:00 -0800 Measurement-based Quantum Computing with Superconducting Charge Qubits RIKEN Wang, You and Nori report on measurement-based preparation of superconducting cluster states. "The measurement of the current of a few parallel Josephson-junction qubits... <p style="clear:both;"> <a href="http://superconducting.vox.com/library/post/6a00d4142f5e386a4700d4143064ae6a47.html?_c=feed-rss#comments">Read and post comments</a> | <a href="http://www.vox.com/share/6a00d4142f5e386a4700d4143064ae6a47?_c=feed-rss">Send to a friend</a> </p>