183 citations · 3.6k across the 121 of their papers we have counts for
5 papers · 1 filter
Exact asymptotics for non-radiative migration-accelerated energy transfer in one-dimensional systems
G. Oshanin, M. Tachiya
We study direct energy transfer by multipolar or exchange interactions between diffusive excited donor and diffusive unexcited acceptors. Extending over the case of long-range tran…
Helix or Coil? Fate of a Melting Heteropolymer
G. Oshanin, S. Redner
We determine the probability that a partially melted heteropolymer at the melting temperature will either melt completely or return to a helix state. This system is equivalent to t…
Survival probability of a particle in a sea of mobile traps: A tale of tails
S. B. Yuste, G. Oshanin, K. Lindenberg +2
We study the long-time tails of the survival probability of an particle diffusing in -dimensional media in the presence of a concentration of traps that move…
Asymptotics for the survival probability of a Rouse chain monomer
G. Oshanin
We study the long-time asymptotical behavior of the survival probability P_t of a tagged monomer of an infinitely long Rouse chain in presence of two fixed absorbing boundaries, pl…
Fractional Brownian motion in presence of two fixed adsorbing boundaries
G. Oshanin
We study the long-time asymptotics of the probability P_t that the Riemann-Liouville fractional Brownian motion with Hurst index H does not escape from a fixed interval [-L,L] up t…