English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Tools annual

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Presents the access of premium content as premium feature

Premium Content

Global: Zendy Plus annual

Global: Zendy Free Plan

Entropy production (EP) is a key quantity in thermodynamics, and yetmeasuring EP has remained a challenging task. Here we introduce an EPestimator, called multidimensional entropic bound (MEB), utilizing an ensembleof trajectories without knowing the details of a given system. MEB is a unifiedmethod in the sense that it is applicable to both overdamped and underdampedLangevin dynamics, irrespective of the time dependence of the driving protocol.In addition, MEB is computationally efficient because optimization isunnecessary. We apply our developed estimator to three physical systems drivenby time-dependent protocols pertaining to experiments using optical tweezers: adragged Brownian particle, a pulling process of a harmonic chain, and anunfolding process of an RNA hairpin. Numerical simulations confirm the validityand efficiency of our method.

Multidimensional entropic bound: Estimator of entropy production for general Langevin dynamics with an arbitrary time-dependent protocol