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SUMMARY:Michael Vasmer (Xanadu)
DTSTART:20240521T140000Z
DTEND:20240521T150000Z
DTSTAMP:20260423T021409Z
UID:TalentQ/4
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/TalentQ/4/">
 Quantum error correction with constant time overhead</a>\nby Michael Vasme
 r (Xanadu) as part of Quantum Spain\n\n\nAbstract\nThe promise of quantum 
 computers is currently limited by noise. Quantum error correction has the 
 potential to overcome this problem\, at the cost of large space and time o
 verheads. The usual approach to diagnose errors in a quantum error-correct
 ing code is to measure certain parity-check operators. These outcomes are 
 then processed by a classical algorithm (a decoder) to find a recovery ope
 rator that corrects the errors. In most cases it is necessary to do many r
 ounds of parity-check measurements as part of the error correction procedu
 re\, resulting in a large time overhead. In this talk I will give an intro
 duction to quantum error correction and the decoding problem and then disc
 uss a family of quantum error-correcting codes that only require a single 
 round of parity-check measurements to do reliable error correction.\n
LOCATION:https://researchseminars.org/talk/TalentQ/4/
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