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SUMMARY:QLS Seminar - Stochastic excursions: from counting observables to 
 inference
DTSTART;VALUE=DATE-TIME:20260618T080000Z
DTEND;VALUE=DATE-TIME:20260618T090000Z
DTSTAMP;VALUE=DATE-TIME:20260717T203510Z
UID:indico-event-11380@ictp.it
DESCRIPTION:\n	Understanding fluctuations of nonequilibrium observables ac
 ross stochastic trajectories is essential for various fields of research\,
  from quantum thermal machines to biological motors. We introduce a framew
 ork to analyze the statistics of counting observables over the recently in
 troduced concept of stochastic excursions. Our approach offers analytical 
 expressions for currents\, heat\, entropy production\, and more\, capturin
 g their correlations and finite-time fluctuations. As main results\, we sh
 ow how distinct noise sources contribute to fluctuations\, and prove a flu
 ctuation theorem for excursions that reveals a precision-dissipation trade
 -off. We illustrate how these results provide new insights for the experim
 entally realized absorption refrigerator. Lastly\, we show how observing e
 xcursions can be used to infer thermodynamic quantities\, discussing their
  connection to previously established methods.\n\n//indico.ictp.it/event/1
 1380/
LOCATION:ICTP Common Area\, 2nd floor\, old SISSA building
URL://indico.ictp.it/event/11380/
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