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:20110313T070000 END:DAYLIGHT BEGIN:STANDARD TZNAME:EST TZOFFSETFROM:-0400 TZOFFSETTO:-0500 DTSTART:20101107T060000 END:STANDARD END:VTIMEZONE BEGIN:VEVENT UID:682b86452e737 DTSTART;TZID=America/Toronto:20111031T123000 SEQUENCE:0 TRANSP:TRANSPARENT DTEND;TZID=America/Toronto:20111031T133000 URL:/institute-for-quantum-computing/events/fernando-br andao-random-quantum-circuits-are-approximate SUMMARY:Fernando Brandao: Random quantum circuits are approximate\npolynomi al-designs CLASS:PUBLIC DESCRIPTION:Summary \n\nABSTRACT\n\nAn approximate unitary t-design is a di stribution of unitaries that\nmimic properties of the Haar measure for pol ynomials (in the entries\nof the unitaries) of degree up to t. It has been a conjecture in the\ntheory of quantum pseudo-randomness that polynomial sized random\nquantum circuits form an approximate unitary poly(n)-design. \nUnfortunately\, up to now\, the best result known is that polynomial\nra ndom quantum circuits are unitary 3-designs.\n DTSTAMP:20250519T192805Z END:VEVENT END:VCALENDAR