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:20200308T070000 END:DAYLIGHT BEGIN:STANDARD TZNAME:EST TZOFFSETFROM:-0400 TZOFFSETTO:-0500 DTSTART:20191103T060000 END:STANDARD END:VTIMEZONE BEGIN:VEVENT UID:6833b30bb4307 DTSTART;TZID=America/Toronto:20200803T113000 SEQUENCE:0 TRANSP:TRANSPARENT DTEND;TZID=America/Toronto:20200803T113000 URL:/combinatorics-and-optimization/events/algebraic-gr aph-theory-seminar-harmony-zhan-2 SUMMARY:Algebraic Graph Theory Seminar - Harmony Zhan CLASS:PUBLIC DESCRIPTION:Summary \n\nTITLE: Decomposing discrete quantum walks into con tinuous quantum\nwalks\n\nSpeaker:\n Harmony Zhan\n\nAffiliation:\n York U niversity\n\nZoom:\n Contact Soffia Arnadottir\n\nABSTRACT:\n\nThe Grover walk is a discrete quantum walk inspired by Grover's\nsearch algorithm. I t takes place on the arcs of a graph\,\nand alternates between \"coin fli ps\" and \"arc reversal\". In this talk\,\nI show that for a distance regu lar graph X with diameter d\nand intertible A(X)\, the Grover walk on X c an be \"decomposed\" into at\nmost d \"commuting\" continuous quantum wal ks.\n DTSTAMP:20250526T001715Z END:VEVENT END:VCALENDAR