| Title |
Reversibility in nonequilibrium steady states as a measure of distance from equilibrium |
|
Authors |
Michael Jade Y Jerez, Mike A Bonachita, Mark Nolan P Confesor |
|
Publication date |
2021 |
|
Journal |
Physical Review E |
| Volume |
104 |
| Issue |
4 |
| Pages |
004609 |
| Publisher |
American Physical Society |
| Abstract |
From the detailed balance-like relation, we propose a measure, K脙聝脗聝脙聜脗聝脙聝脗聜脙聜脗聝脙聝脗聝脙聜脗聜脙聝脗聜脙聜脗聝脙聝脗聝脙聜脗聝脙聝脗聜脙聜脗聜脙聝脗聝脙聜脗聜脙聝脗聜脙聜脗垄脙聝脗聝脙聜脗聝脙聝脗聜脙聜脗聝脙聝脗聝脙聜脗聜脙聝脗聜脙聜脗聜脙聝脗聝脙聜脗聝脙聝脗聜脙聜脗聜脙聝脗聝脙聜脗聜脙聝脗聜脙聜脗聢脙聝脗聝脙聜脗聝脙聝脗聜脙聜脗聝脙聝脗聝脙聜脗聜脙聝脗聜脙聜脗聜脙聝脗聝脙聜脗聝脙聝脗聜脙聜脗聜脙聝脗聝脙聜脗聜脙聝脗聜脙聜脗聴, of a nonequilibrium steady-state (NESS)
distance from equilibrium. We investigate in particular the NESS of a particle confined in a time-dependent
harmonic potential of constant stiffness but with an ON-OFF state following a telegraph process. Experimental
results coupled with simulations show that K脙聝脗聝脙聜脗聝脙聝脗聜脙聜脗聝脙聝脗聝脙聜脗聜脙聝脗聜脙聜脗聝脙聝脗聝脙聜脗聝脙聝脗聜脙聜脗聜脙聝脗聝脙聜脗聜脙聝脗聜脙聜脗垄脙聝脗聝脙聜脗聝脙聝脗聜脙聜脗聝脙聝脗聝脙聜脗聜脙聝脗聜脙聜脗聜脙聝脗聝脙聜脗聝脙聝脗聜脙聜脗聜脙聝脗聝脙聜脗聜脙聝脗聜脙聜脗聢脙聝脗聝脙聜脗聝脙聝脗聜脙聜脗聝脙聝脗聝脙聜脗聜脙聝脗聜脙聜脗聜脙聝脗聝脙聜脗聝脙聝脗聜脙聜脗聜脙聝脗聝脙聜脗聜脙聝脗聜脙聜脗聴 increases at slow switching rates (far from equilibrium) and approaches
to zero at equilibrium conditions. Thus, the steady-state distribution together with K脙聝脗聝脙聜脗聝脙聝脗聜脙聜脗聝脙聝脗聝脙聜脗聜脙聝脗聜脙聜脗聝脙聝脗聝脙聜脗聝脙聝脗聜脙聜脗聜脙聝脗聝脙聜脗聜脙聝脗聜脙聜脗垄脙聝脗聝脙聜脗聝脙聝脗聜脙聜脗聝脙聝脗聝脙聜脗聜脙聝脗聜脙聜脗聜脙聝脗聝脙聜脗聝脙聝脗聜脙聜脗聜脙聝脗聝脙聜脗聜脙聝脗聜脙聜脗聢脙聝脗聝脙聜脗聝脙聝脗聜脙聜脗聝脙聝脗聝脙聜脗聜脙聝脗聜脙聜脗聜脙聝脗聝脙聜脗聝脙聝脗聜脙聜脗聜脙聝脗聝脙聜脗聜脙聝脗聜脙聜脗聴 fully characterizes
a NESS. |
| Index terms / Keywords |
detailed balance, nonequilibrium steady-state , intermittent harmonic potential |
| DOI |
|
| URL |
|
Mindanao State
University - Iligan Institute of Technology