71 citations · 343 across the 13 of their papers we have counts for
13 papers
Single temperature for Monte Carlo optimization on complex landscapes
Denis Tolkunov, Alexandre V. Morozov
We propose a new strategy for Monte Carlo (MC) optimization on rugged multidimensional landscapes. The strategy is based on querying the statistical properties of the landscape in…
Statistical mechanics of nucleosome ordering by chromatin structure-induced two-body interactions
Răzvan V. Chereji, Denis Tolkunov, George Locke +1
One-dimensional arrays of nucleosomes (DNA-bound histone octamers separated by stretches of linker DNA) fold into higher-order chromatin structures which ultimately make up eukaryo…
High-throughput sequencing reveals a simple model of nucleosome energetics
George Locke, Denis Tolkunov, Zarmik Moqtaderi +2
We use nucleosome maps obtained by high-throughput sequencing to study sequence specificity of intrinsic histone-DNA interactions. In contrast with previous approaches, we employ a…
Nucleosome positioning and energetics: Recent advances in genomic and computational studies
Denis Tolkunov, Alexandre V. Morozov
Chromatin is a complex of DNA, RNA and proteins whose primary function is to package genomic DNA into the tight confines of a cell nucleus. A fundamental repeating unit of chromati…
Localization by entanglement
Joachim Brand, Sergej Flach, Victor Fleurov +2
We study the localization of bosonic atoms in an optical lattice, which interact in a spatially confined region. The classical theory predicts that there is no localization below a…
Quantum phase transition in the multi-mode Dicke model
Denis Tolkunov, Dmitry Solenov
An investigation of the quantum phase transition in both discrete and continuum field Dicke models is presented. A series of anticrossing features following the criticality is reve…