Συντάχθηκε 25-06-2013 14:57
από Dimosthenis Ellinas
Email συντάκτη: dellinas<στο>tuc.gr
Ενημερώθηκε:
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Ιδιότητα: ΔΕΠ ΗΜΜΥ.
Σεμινάριο Πέμπτη 27/6/2013 αιθ. 145Π42 ώρα 13.00
Towards quantum error correction for complete noisy channels: a strategy for optimal code constructio
Sol Jacobsen
Freiburg Institute for Advanced Studies
Abstract:
Feasible quantum computing requires mechanisms for coping with information processing errors, just as classical computers employ error correction schemes today. The mathematical framework describing the conditions for complete reversibility of open system dynamics in practice depends on a separation of probability regimes in which only the high-probability errors are corrected. However, many practical systems and rudimentary quantum computers are subject to both independent and correlated errors, not describable by this separation of probability regimes. Using entanglement dynamics to compare and evaluate the performance of quantum error correcting codes, we propose a scheme for finding optimal codes for these full noisy quantum channels.
CV
Sol Jacobsen received her BSc (Hons) degree in Physics and Philosophy from the University of York, UK, where she was awarded the University of York's Goodwin Prize for her Honours project in 2005. After a period as a science teacher in Nepal in 2006, Sol was awarded a Commonwealth of Australia International Endeavour Award to undertake a Ph.D. in Tasmania, Australia. Under the supervision of Associate Professor Peter Jarvis she completed her Ph.D. entitled "Entanglement and the Quantum-Classical Transition" in 2010. Her thesis was nominated in 2011 for the Australian Bragg Medal by the Tasmanian Institute of Physics. As a Ph.D. student Sol acted as postgraduate representative on the University of Tasmania's Board of Graduate Research. After completing her Ph.D. Sol spent a period lecturing in Optics, Semiconductor Physics and Science Communication at the University of Tasmania. In September 2011 Sol joined Junior Fellow Dr. Florian Mintert's group in Soft Matter Physics at the Freiburg Institute of Advanced Studies.
http://www.frias.uni-freiburg.de/matter_research/wissenschaftliche-mitarbeiter/sol-jacobsen
Διοργάνωση:
|MΦQ> Research Unit
Μαθηματική Φυσική - Επιστήμη Κβαντικής Πληροφορίας
Ερευνητική Μονάδα - Πολυτεχνείο Κρήτης
