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BEGIN:VEVENT
DTSTAMP:20260623T040316Z
DTSTART;VALUE=DATE-TIME:20191024T130000
DTEND;VALUE=DATE-TIME:20191024T140000
SUMMARY:Theory Seminar: Benjamin Stickler (Imperial)\, Levitated optomech
 anics with rotating nanoparticles
TZID:Europe/London
UID:20191024-8a17841b6da67362016dde35b27003d8@warwick.ac.uk
CREATED:20191018T093204Z
DESCRIPTION:Levitating nanoparticles with a laser field and optically coo
 ling them into the quantum regime offers an attractive route towards fun
 damental tests of quantum mechanics. As demonstrated recently\, the inte
 raction between the nanoparticle and the light field can be increased by
  using rod-shaped objects instead of spheres [1]. In this talk I will pr
 esent the theory of nanorotors interacting with laser fields and ambient
  environments [2] and argue that cooling the rotation of aspherical nano
 particles into the deep quantum regime opens the door for the observatio
 n of macroscopic orientational quantum revivals [3]\, a complete recurre
 nce of the initial orientation after integer multiples of the revival ti
 me. [1] Kuhn\, Stickler\, Kosloff\, Patolsky\, Hornberger\, Arndt\, and 
 Millen\, Nat. Commun. 8\, 1670 (2017). [2] Stickler\, Schrinski\, and Ho
 rnberger\, Phys. Rev. Lett. 121\, 040401 (2018). [3] Stickler\, Papendel
 l\, Kuhn\, Schrinski\, Millen\, Arndt\, and Hornberger\, New J. Phys. 20
 \, 122001 (2018)
LOCATION:PS1.28
CATEGORIES:Theory Seminar
LAST-MODIFIED:20191018T093204Z
ORGANIZER;CN=Gareth Alexander:
END:VEVENT
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