BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//RLASKEY//CALENDEROUS//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
BEGIN:VEVENT
DTSTAMP:20260919T231406Z
LAST-MODIFIED:20160328T143022Z
DTSTART:20160408T160000Z
DTEND:20160408T173000Z
UID:event1586@bu.edu
URL:http://physics.bu.edu/internal/events/show/1586
SUMMARY:Dissipation Bounds All Steady-State Current Fluctuations
DESCRIPTION:Featuring Todd Gingrich\, MIT\n\nPart of the Biophysics/Condens
	ed Matter Seminar Series.\n\nAbstract:\nNear equilibrium\, small current fl
	uctuations are described by a Gaussian distribution with a linear-response 
	variance regulated by the dissipation. Here\, we demonstrate that dissipati
	on still plays a dominant role in structuring large fluctuations arbitraril
	y far from equilibrium. In particular\, we prove a linear-response-like bou
	nd on the large deviation function for currents in Markov jump processes. W
	e find that nonequilibrium current fluctuations are always more likely than
	 what is expected from a linear-response analysis. As a small-fluctuations 
	corollary\, we derive a recently conjectured uncertainty bound on the varia
	nce of current fluctuations.
LOCATION:SCI 352\, 590 Commonwealth Avenue\, 02215
STATUS:CONFIRMED
CLASS:PUBLIC
END:VEVENT
END:VCALENDAR