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:20230312T070000
END:DAYLIGHT
BEGIN:STANDARD
TZNAME:EST
TZOFFSETFROM:-0400
TZOFFSETTO:-0500
DTSTART:20221106T060000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:69d40017c94e5
DTSTART;TZID=America/Toronto:20230606T120000
SEQUENCE:0
TRANSP:TRANSPARENT
DTEND;TZID=America/Toronto:20230606T130000
URL:https://uwaterloo.ca/institute-for-quantum-computing/events/iqc-student
 -seminar-featuring-jack-davis
LOCATION:QNC - Quantum Nano Centre 200 University Avenue West QNC 1201 Wate
 rloo ON N2L 3G1 Canada
SUMMARY:IQC Student Seminar featuring Jack Davis
CLASS:PUBLIC
DESCRIPTION:EXPLORING WIGNER NEGATIVITY OF PURE SPIN STATES ON A SPHERICAL 
 PHASE\nSPACE\n\nThe past two decades have largely vindicated the long-held
  belief that\nWigner negativity is an indicator of genuine nonclassicality
  in\nquantum systems.  Here we will discuss how Wigner negativity\nmanife
 sts in pure spin-j systems using the spherical Wigner\nfunction.  Common 
 symmetric multi-qubit states are studied and\ncompared\, including Bell\, 
 W and GHZ states.  Spin coherent states are\nshown to never have vanishin
 g Wigner negativity\, in contrast to other\nphase spaces.  Pure states th
 at maximize negativity are determined\nand analyzed using the Majorana ste
 llar representation.  Time\npermitting\, these results will be contrasted
  with similar works on\nsymmetric state entanglement and other forms of ph
 ase-space\nnonclassicality.\n\nADD EVENT TO CALENDAR\n\nApple [https://www
 .addevent.com/event/rD17340367+apple]  Google\n[https://www.addevent.com/
 event/rD17340367+google]  Office 365\n[https://www.addevent.com/event/rD1
 7340367+office365]  Outlook\n[https://www.addevent.com/event/rD17340367+o
 utlook]  Outlook.com\n[https://www.addevent.com/event/rD17340367+outlookc
 om]  Yahoo\n[https://www.addevent.com/event/rD17340367+yahoo] 
DTSTAMP:20260406T184855Z
END:VEVENT
END:VCALENDAR