Description |
A spatially extended system often involves a large number of degrees
of freedom that are strongly interacting with one another. Here, we
analyze the dynamics of a tagged monomer of an elastic chain of
polymers. In the case of free evolution, the monomer displays
subdiffusive behavior. In presence of a quench/resetting protocol, our
exact solution shows that the system displays strong memory-dependent
relaxation and nontrivial out-of-equilibrium steady states.
Refs:
[1] S G, A Rosso and C Texier, Phys. Rev. Lett. 111, 210601
(2013),
[2] S G, S N Majumdar and G Schehr, Phys. Rev. Lett. 112,
220601 (2014).
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