2 problems

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The additivity principle for current fluctuations in diffusive systems
In a one-dimensional diffusive system, consider fluctuations of the time-integrated current over a long observation time and the optimal trajectories governing their probability. A…
Conjectureopencurrent-fluctuations diffusive-systems nonequilibrium-statistical-physicsarXiv posted 2 days ago
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Conjecture that finite molecular diffusivity does not affect passive-particle asymptotics
In the continuous model and its lattice analogue, let the passive particle have finite molecular diffusivity $κ$ in addition to its fluctuations induced by the external potential…
Conjectureopendiffusive-systems stochastic-processesarXiv posted 2 days ago

The additivity principle for current fluctuations in diffusive systems