147 citations · 463 across the 6 of their papers we have counts for
6 papers
AutoInit: Automatic Initialization via Jacobian Tuning
Tianyu He, Darshil Doshi, Andrey Gromov
Good initialization is essential for training Deep Neural Networks (DNNs). Oftentimes such initialization is found through a trial and error approach, which has to be applied anew…
Exact Electromagnetic Response of Landau Level Electrons
Dung Xuan Nguyen, Andrey Gromov
We present a simple method that allows to calculate the electromagnetic response of non-interacting electrons in strong magnetic field to arbitrary order in the gradients of extern…
Framing Anomaly in the Effective Theory of Fractional Quantum Hall Effect
Andrey Gromov, Gil Young Cho, Yizhi You +2
We consider the geometric part of the effective action for Fractional Quantum Hall Effect (FQHE). It is shown that accounting for the framing anomaly of the quantum Chern-Simons th…
Thermal Hall Effect and Geometry with Torsion
Andrey Gromov, Alexander G. Abanov
We formulate a geometric framework that allows to study momentum and energy transport in non-relativistic systems. It amounts to coupling of the non-relativistic system to the Newt…
Density-curvature response and gravitational anomaly
Andrey Gromov, Alexander G. Abanov
We study constraints imposed by the Galilean invariance on linear electromagnetic and elastic responses of two-dimensional gapped systems in background magnetic field. Exact relati…
Entanglement Entropy in 2D Non-abelian Pure Gauge Theory
Andrey Gromov, Raul A. Santos
We compute the Entanglement Entropy (EE) of a bipartition in 2D pure non-abelian gauge theory. We obtain a general expression for EE on an arbitrary Riemann surface. We find…