93 citations · 811 across the 42 of their papers we have counts for
42 papers
Boundary quenches in (1+1)-dimensional conformal field theory
Michele Fossati, Colin Rylands, Eytan Grosfeld +2
We investigate a class of local quantum quenches in which the conformal boundary condition of a (1+1)-dimensional conformal field theory is abruptly changed. We derive a remarkably…
Flux-driven delocalization transition in disordered topological insulator nanowires
Shimon Arie Haver, Emuna Rimon, Eytan Grosfeld
Topological insulator nanowires provide a tunable platform for studying the interplay between disorder, quantum interference, and symmetry-protected transport. Here we investigate…
Emergence of multiple zero modes bound to vortices in extended topological Josephson junctions
Adrian Reich, Kiryl Piasotski, Eytan Grosfeld +1
We study planar Josephson junctions formed on the surface of a three-dimensional topological insulator (Fu-Kane proposal). We examine the experimentally relevant parameter regimes…
Heavy-Tailed Hall Conductivity Fluctuations in Quantum Hall Transitions
Emuna Rimon, Eytan Grosfeld, Yevgeny Bar Lev
We study the full distribution of the zero-temperature Hall conductivity in a lattice model of the IQHE using the Kubo formula across disorder realizations. Near the localization-d…
Consistent Field Theory Across the Mott-Insulator to Superfluid Transition
Idan S. Wallerstein, Eytan Grosfeld
We employ a field-theoretical approach to analyze the Bose-Hubbard model on a lattice, with a focus on the low-energy properties across the Mott insulator (MI) to superfluid (SF) t…
/4 phase shift in the angular magnetoresistance of infinite layer nickelates
Yoav Mairovich, Ariel Matzliach, Idan S. Wallerstein +4
The discovery of superconductivity in nickelates has generated significant interest in condensed matter physics. Nickelate superconductors, which are hole-doped within the layered…