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X-WR-CALNAME;VALUE=TEXT:Seminar: Liang Jiang (University of Chicago): "Path-Independent Quantum Gates"
PRODID:-//Harvard events data//EN
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SUMMARY:Seminar: Liang Jiang (University of Chicago): "Path-Independent Quantum Gates"
DESCRIPTION:<p>	<strong><drupal-media data-entity-type="media" data-entity-uuid="d0dfefa4-6347-480e-b81d-625abc11cfa3" alt="Liang Jiang" data-view-mode="hwp_small"></drupal-media><br>Speaker: </strong> Liang Jiang (University of Chicago)<br><strong>Title:</strong>  Path-Independent Quantum Gates<br><strong>Abstract: </strong> Ancilla systems are often indispensable to universal control of a nearly isolated quantum system. However, ancilla systems are typically more vulnerable to environmental noise, which limits the performance of such ancilla-assisted quantum control. To address this challenge of ancilla-induced decoherence, we propose a general framework that integrates quantum control and quantum error correction, so that we can achieve robust quantum gates resilient to ancilla noise. We introduce the path independence criterion for fault-tolerant quantum gates against ancilla errors. As an example, a path-independent gate is provided for superconducting circuits with a hardware-efficient design.<br> </p>
LOCATION:https://harvard.zoom.us/j/779283357?pwd=MitXVm1pYUlJVzZqT3lwV2pCT1ZUQT09
STATUS:CONFIRMED
DTSTART:20221018T133000Z
DTEND:20221018T133000Z
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