3 papers
cond-mat.stat-mech2020
Equilibrium mean-field-like statistical models with KPZ scaling
Alexander Gorsky, Sergei Nechaev, Alexander Valov
We have considered three different "one-body" statistical systems involving Brownian excursions, which possess for fluctuations Kardar-Parisi-Zhang scaling with the critical expone…
physics.class-ph2018
Catastrophe machines a few nanometers in size
Vladik A. Avetisov, Anastasia A. Markina, Alexander F. Valov
Using molecular dynamic simulations of short oligomeric fragments of thermosensitive polymers exposed to power loads, we established three effects characteristic of classical catas…
cond-mat.stat-mech2018
Anomalous 1D fluctuations of a simple 2D random walk in a large deviation regime
Sergei Nechaev, Kirill Polovnikov, Senya Shlosman +2
The following question is the subject of our work: could a two-dimensional random path pushed by some constraints to an improbable "large deviation regime", possess extreme statist…