214 citations · 965 across the 51 of their papers we have counts for
51 papers
Dynamics of topological defects after a photo-induced melting of a charge-density wave
Andrei E. Tarkhov, A. V. Rozhkov, Alfred Zong +3
Charge-density-wave order in a solid can be temporarily "melted" by a strong laser pulse. Here we use the discrete Gross-Pitaevskii equation on a cubic lattice to simulate the reco…
Transient ordering in the Gross-Pitaevskii lattice subject to an energy quench within the disordered phase
Andrei E. Tarkhov, A. V. Rozhkov, Boris V. Fine
We numerically investigate heating-and-cooling quenches taking place entirely in the non-ordered phase of the discrete Gross-Pitaevskii equation on a three-dimensional cubic lattic…
Unconventional hysteretic transition in a charge density wave
B. Q. Lv, Alfred Zong, D. Wu +25
Hysteresis underlies a large number of phase transitions in solids, giving rise to exotic metastable states that are otherwise inaccessible. Here, we report an unconventional hyste…
Cooling classical many-spin systems using feedback control
Tarek A. Elsayed, Boris V. Fine
We propose a technique for polarizing and cooling finite many-body classical systems using feedback control. The technique requires the system to have one collective degree of free…
Almost complete revivals in quantum many-body systems
Igor Ermakov, Boris V. Fine
Revivals of initial non-equilibrium states is an ever-present concern for the theory of dynamic thermalization in many-body quantum systems. Here we consider a nonintegrable lattic…
Free induction decays in nuclear spin-1/2 lattices with small number of interacting neighbors: the cases of silicon and fluorapatite
Grigory A. Starkov, Boris V. Fine
Nuclear spin-1/2 lattices where each spin has a small effective number of interacting neighbors represent a particular challenge for first-principles calculations of free induction…