scholarly journals Electronic and photonic counting statistics as probes of non-equilibrium quantum dynamics

2020 ◽  
Vol 22 (2) ◽  
pp. 023010
Author(s):  
Björn Kubala ◽  
Joachim Ankerhold ◽  
Andrew D Armour
Keyword(s):  
Quantum Dynamics ◽  
Counting Statistics ◽  
Non Equilibrium

scholarly journals Transport fluctuations in integrable models out of equilibrium

2020 ◽  
Vol 8 (1) ◽  
Author(s):  
Jason Myers ◽  
Joe Bhaseen ◽  
Rosemary J. Harris ◽  
Benjamin Doyon
Keyword(s):  
Initial Conditions ◽  
Ballistic Transport ◽  
Integrable Models ◽  
Exact Results ◽  
Heisenberg Chain ◽  
Physical Systems ◽  
Fluctuation Relations ◽  
Full Counting Statistics ◽  
Counting Statistics ◽  
Non Equilibrium

We propose exact results for the full counting statistics, or the scaled cumulant generating function, pertaining to the transfer of arbitrary conserved quantities across an interface in homogeneous integrable models out of equilibrium. We do this by combining insights from generalised hydrodynamics with a theory of large deviations in ballistic transport. The results are applicable to a wide variety of physical systems, including the Lieb-Liniger gas and the Heisenberg chain. We confirm the predictions in non-equilibrium steady states obtained by the partitioning protocol, by comparing with Monte Carlo simulations of this protocol in the classical hard rod gas. We verify numerically that the exact results obey the correct non-equilibrium fluctuation relations with the appropriate initial conditions.

scholarly journals Photophysics of a copper phenanthroline elucidated by trajectory and wavepacket-based quantum dynamics: a synergetic approach

2017 ◽  
Vol 19 (30) ◽  
pp. 19590-19600 ◽  
Author(s):  
G. Capano ◽  
T. J. Penfold ◽  
M. Chergui ◽  
I. Tavernelli
Keyword(s):  
Molecular Dynamics ◽  
Excited State ◽  
Excited States ◽  
Ground State ◽  
Quantum Dynamics ◽  
Equilibrium Processes ◽  
Valuable Method ◽  
Non Equilibrium

On-the-fly excited state molecular dynamics is a valuable method for studying non-equilibrium processes in excited states and is beginning to emerge as a mature approach much like its ground state counterparts.

scholarly journals Non-equilibrium quantum dynamics after local quenches

2011 ◽  
Vol 2011 (10) ◽  
pp. P10027 ◽  
Author(s):  
Uma Divakaran ◽  
Ferenc Iglói ◽  
Heiko Rieger
Keyword(s):  
Quantum Dynamics ◽  
Non Equilibrium

scholarly journals Non-equilibrium x-ray spectroscopy using direct quantum dynamics

2018 ◽  
Vol 149 (12) ◽  
pp. 124107 ◽  
Author(s):  
T. Northey ◽  
J. Duffield ◽  
T. J. Penfold
Keyword(s):  
Quantum Dynamics ◽  
X Ray ◽  
Non Equilibrium

scholarly journals Dynamical pruning of the non-equilibrium quantum dynamics of trapped ultracold bosons

2019 ◽  
Vol 151 (5) ◽  
pp. 054108 ◽  
Author(s):  
F. Köhler ◽  
K. Keiler ◽  
S. I. Mistakidis ◽  
H.-D. Meyer ◽  
P. Schmelcher
Keyword(s):  
Quantum Dynamics ◽  
Non Equilibrium

scholarly journals Full counting statistics approach to the quantum non-equilibrium Landauer bound

2017 ◽  
Vol 19 (10) ◽  
pp. 103038 ◽  
Author(s):  
Giacomo Guarnieri ◽  
Steve Campbell ◽  
John Goold ◽  
Simon Pigeon ◽  
Bassano Vacchini ◽  
...  
Keyword(s):  
Full Counting Statistics ◽  
Counting Statistics ◽  
Non Equilibrium

scholarly journals Non-equilibrium quantum dynamics with collisional correlations

2014 ◽  
Vol 16 (6) ◽  
pp. 063066 ◽  
Author(s):  
E Suraud ◽  
P-G Reinhard
Keyword(s):  
Quantum Dynamics ◽  
Non Equilibrium
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