BEGIN:VCALENDAR VERSION:2.0 PRODID:-//TYPO3/NONSGML Calendarize//EN BEGIN:VTIMEZONE TZID:Europe/Vienna BEGIN:DAYLIGHT TZOFFSETFROM:+0100 TZOFFSETTO:+0200 TZNAME:CEST DTSTART:19700329T020000 RRULE:FREQ=YEARLY;BYMONTH=3;BYDAY=-1SU END:DAYLIGHT BEGIN:STANDARD TZOFFSETFROM:+0200 TZOFFSETTO:+0100 TZNAME:CET DTSTART:19701025T030000 RRULE:FREQ=YEARLY;BYMONTH=10;BYDAY=-1SU END:STANDARD END:VTIMEZONE BEGIN:VEVENT UID:eventnews-168639 DTSTAMP;TZID=Europe/Vienna:20230330 DTSTART;TZID=Europe/Vienna:20220524T100000 DTEND;TZID=Europe/Vienna:20220524T110000 SUMMARY:Efficient Quantum Monte Carlo Solutions on Supercomputers – How Close are We to the Real Quantum Computer? DESCRIPTION:n order to determine how close we are to the "real quantum computer" the Wigner Monte Carlo method is considered. A short analysis of the convergence of the Signed Particle Formulation of Quantum Mechanics will be given. Extensive numerical experiments with Monte Carlo, quasi-Monte Carlo (QMC), and scrambled quasi-Monte Carlo algorithms based on Sobol sequences will be presented to support the theoretical studies. Main conclusions will be drawn from numerical tests which were executed on massively parallel supercomputers and some exciting results will be presented. In addition, recent developments of PetaSC supercomputers will be given with a focus on the Opens external link in new windowDiscoverer supercomputer. LOCATION:TU Wien, , Institute for Microelectronics, CD 0520, TU Wien, Gußhausstraße 27-29/E360, 5th floor and Zoom END:VEVENT END:VCALENDAR