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:20140309T070000 END:DAYLIGHT BEGIN:STANDARD TZNAME:EST TZOFFSETFROM:-0400 TZOFFSETTO:-0500 DTSTART:20141102T060000 END:STANDARD END:VTIMEZONE BEGIN:VEVENT UID:682a9720504cd DTSTART;TZID=America/Toronto:20141118T143000 SEQUENCE:0 TRANSP:TRANSPARENT DTEND;TZID=America/Toronto:20141118T153000 URL:/institute-for-quantum-computing/events/prasanna-ve nkatesh-back-action-driven-transport-bloch SUMMARY:Prasanna Venkatesh: Back-action driven transport of Bloch oscillati ng\natoms in ring cavities and Transient Quantum Fluctuation Theorems CLASS:PUBLIC DESCRIPTION:Summary \n\nPRASANNA VENKATESH\, ASIA PACIFIC CENTER FOR THEORE TICAL PHYSICS\n\nIn the first part of the talk I will focus on resonant tu nneling and\ndirected transport of ultracold atoms that are strongly coupl ed to an\noptical lattice inside a ring-cavity and to which an uniform bia s\nforce is applied. The bias force induces Bloch oscillations causing\nam plitude and phase modulation of the lattice which resonantly\nmodifies the site-to-site tunneling. We show how different aspects of\nthe transport s uch as the direction and magnitude can be simply\ncontrolled by changing t he cavity detuning.\n DTSTAMP:20250519T022744Z END:VEVENT END:VCALENDAR