BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//RLASKEY//CALENDEROUS//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
BEGIN:VEVENT
DTSTAMP:20260909T042553Z
LAST-MODIFIED:20170320T130528Z
DTSTART:20170324T160000Z
DTEND:20170324T170000Z
UID:event1742@bu.edu
URL:http://physics.bu.edu/internal/events/show/1742
SUMMARY:Quantum aging\, universal real-time crossovers\, and the non-equili
	brium phase diagram of pre-thermal critical states
DESCRIPTION:Featuring Jamir Marino\, University of Cologne\n\nPart of the B
	iophysics/Condensed Matter Seminar Series.\n\nInspired by the phenomenon of
	 aging occurring in classical statistical physics\, I will discuss the impr
	int of similar real-time scaling behaviour in the dynamics of correlation a
	nd response functions in a far from equilibrium O(N) interacting field theo
	ry\, quenched at its dynamical critical point. Universal pre-thermal dynami
	cs after such quantum quench\, first approaches an attractor analog of a fi
	xed point dominated by quantum fluctuations\, reaching subsequently a more 
	stable fixed point with classical thermal-like features due to the energy i
	njected by the quench. Solving the RG crossover from quantum to classical f
	ixed points and employing the exactly solvable large N limit\, I will show 
	how static and dynamical critical exponents cross over among the two fixed 
	points and affect observables of physical interest. Time permitting\, I wil
	l briefly discuss the expected phase diagram for this novel type of non-equ
	ilibrium criticality occurring during pre-thermalization.
LOCATION:SCI 352\, 590 Commonwealth Avenue\, 02215
STATUS:CONFIRMED
CLASS:PUBLIC
END:VEVENT
END:VCALENDAR