BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Drupal iCal API//EN
X-WR-CALNAME:Events items teaser
X-WR-TIMEZONE:America/Toronto
BEGIN:VTIMEZONE
TZID:America/Toronto
X-LIC-LOCATION:America/Toronto
BEGIN:DAYLIGHT
TZNAME:EDT
TZOFFSETFROM:-0500
TZOFFSETTO:-0400
DTSTART:20220313T070000
END:DAYLIGHT
BEGIN:STANDARD
TZNAME:EST
TZOFFSETFROM:-0400
TZOFFSETTO:-0500
DTSTART:20211107T060000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:69d66554de3dd
DTSTART;TZID=America/Toronto:20220826T100000
SEQUENCE:0
TRANSP:TRANSPARENT
DTEND;TZID=America/Toronto:20220826T110000
URL:https://uwaterloo.ca/institute-for-quantum-computing/events/towards-sca
 lable-yet-high-fidelity-quantum-processors
LOCATION:QNC - Quantum Nano Centre 200 University Avenue West QNC 1201 Wate
 rloo ON N2L 3G1 Canada
SUMMARY:Towards scalable yet high-fidelity quantum processors
CLASS:PUBLIC
DESCRIPTION:FELIX MOTZOI - UNIVERSITY OF CALIFORNIA\n\nIn the NISQ era of 
 quantum computing\, as system sizes are\nprogressively increasing\, there 
 are major concerns about the\ndegradation of performance with increasing c
 omplexity. These can\nlargely be reduced to the problems of crosstalk and 
 correlations\nbetween system components\, of fabrication uncertainties and
  drift in\nsystem parameters\, and of multi-parameter optimization across\
 nmulti-qubit state spaces in a fixed uptime duty cycle. In this\npresentat
 ion\, we address inroads towards a more comprehensive\,\nscalable approach
  for control theoretic solutions to maintaining\n(given architecture) perf
 ormance that encompasses: a method to\nincorporate arbitrary couplings int
 o an effective Hamiltonian frame\nwith superexponential speedup compared t
 o standard perturbative\napproaches [B. Li\, T. Calarco\, F. Motzoi\, PRX 
 Quantum 3\, 030313\n(2022)]\; a control theoretic approach to tracking unc
 ertainties in\nquantum circuits giving tight error bounds [M. Dalgaard\, C
 . Weidner\,\nF\, Motzoi - Phys. Rev. Lett. 128\, 150503 (2022)]\; and a ma
 chine\nlearning framework for symbolic optimization given particular\nHami
 ltonian and associated uncertainties with a single\nmeta-optimization perm
 itting simultaneous tuneup of all qubits within\nthe architecture belongin
 g to the same class of Hamiltonians [F.\nPreti\, T. Calarco\, F. Motzoi\, 
 arXiv:2203.13594 (2022)].
DTSTAMP:20260408T142524Z
END:VEVENT
END:VCALENDAR