53 citations · 133 across the 8 of their papers we have counts for
8 papers
Nonspecific transcription factor-DNA binding influences nucleosome occupancy in yeast
Ariel Afek, Itamar Sela, Noa Musa-Lempel +1
Quantitative understanding of the principles regulating nucleosome occupancy on a genome-wide level is a central issue in eukaryotic genomics. Here, we address this question using…
DNA sequence correlations shape nonspecific transcription factor-DNA binding affinity
Itamar Sela, David B. Lukatsky
Transcription factors (TFs) are regulatory proteins that bind DNA in promoter regions of the genome and either promote or repress gene expression. Here we predict analytically that…
Anomalous decay of a prepared state due to non-Ohmic coupling to the continuum
Itamar Sela, James Aisenberg, Tsampikos Kottos +2
We study the decay of a prepared state into a continuum {E_k} in the case of non-Ohmic models. This means that the coupling is with $s \ne…
Quantum anomalies and linear response theory
Itamar Sela, James Aisenberg, Tsampikos Kottos +1
The analysis of diffusive energy spreading in quantized chaotic driven systems, leads to a universal paradigm for the emergence of a quantum anomaly. In the classical approximation…
Quantum decay into a non-flat continuum
James Aisenberg, Itamar Sela, Tsampikos Kottos +2
We study the decay of a prepared state into non-flat continuum. We find that the survival probability might exhibit either stretched-exponential or power-law decay, dependin…
Quantum dynamics and transport in a double well system
Itamar Sela, Doron Cohen
The simplest one-dimensional model for the studying of non-trivial geometrical effects is a ring shaped device which is formed by joining two arms. We explore the possibility to mo…