Alternating diffusivity with power-law sojourns yields stretched-exponential short-time relaxation and power-law long-time decay with exponential cutoff, consistent with simulations.
The diffusivity D(0) is therefore at + or − state with equilibrium fractions peq + and peq −
1 Pith paper cite this work. Polarity classification is still indexing.
1
Pith paper citing it
fields
cond-mat.stat-mech 1years
2019 1verdicts
UNVERDICTED 1representative citing papers
citing papers explorer
-
Brownian motion with alternately fluctuating diffusivity: Stretched-exponential and power-law relaxation
Alternating diffusivity with power-law sojourns yields stretched-exponential short-time relaxation and power-law long-time decay with exponential cutoff, consistent with simulations.