204 citations · 1.1k across the 45 of their papers we have counts for
46 papers
Spin quantum Hall transition on random networks: exact critical exponents via quantum gravity
Esteban Macías, Ilya Gruzberg, Eldad Bettelheim
We solve the problem of the spin quantum Hall transition on random networks using a mapping to classical percolation that focuses on the boundary of percolating clusters. Using too…
A Riemann-Hilbert Approach to Slavnov Overlaps in the Lieb-Liniger model
Eldad Bettelheim
We provide a method to compute Slavnov overlaps in the Lieb-Liniger model using the steepest descent method of the Riemann-Hilbert problem. To do so, we employ the Matsuo-Kostov Re…
Full Statistics of Regularized Local Energy Density in a Freely Expanding Kipnis-Marchioro-Presutti Gas
Eldad Bettelheim, Baruch Meerson
We combine the Macroscopic Fluctuation Theory and the Inverse Scattering Method to determine the full long-time statistics of the energy density averaged over a given spat…
Complete Integrability of the Problem of Full Statistics of Nonstationary Mass Transfer in the Simple Inclusion Process
Eldad Bettelheim, Baruch Meerson
The Simple Inclusion Process (SIP) interpolates between two well-known lattice gas models: the independent random walkers and the Kipnis-Marchioro-Presutti model. Here we study lar…
Whitham Approach to Certain Large Fluctuation Problems in Statistical Mechanics
Eldad Bettelheim
We show the relationship between the strongly non-linear limit (also termed the dispersionless or the Whitham limit) of the macroscopic fluctuation theory of certain statistical mo…
Logarithmic Negativity and Spectrum in Free Fermionic Systems for Well-separated Intervals
Eldad Bettelheim
We employ a mathematical framework based on the Riemann-Hilbert approach developed in Ref. [1] to study logarithmic negativity of two intervals of free fermions in the case where t…