60 citations · 98 across the 9 of their papers we have counts for
9 papers
Universal entanglement probes of topological order and locally-achiral manifolds
Yarden Sheffer
We consider the problem of identifying a topological order based on bulk entanglement of the ground-state wavefunction. Previous work showed that some universal information can be…
Fermi Surface Geometry from Charge Fluctuations in Three-Dimensional Metals
Pok Man Tam, Yarden Sheffer, Xiao-Chuan Wu +2
For three-dimensional non-interacting multi-band metals, we show that important information about the shape and the quantum geometry of Fermi surfaces is encoded in the subleading…
Probing chiral topological states with permutation defects
Yarden Sheffer, Ruihua Fan, Ady Stern +2
The hallmark of two-dimensional chiral topological phases is the existence of anomalous gapless modes at the spatial boundary. Yet, the manifestation of this edge anomaly within th…
Extracting topological spins from bulk multipartite entanglement
Yarden Sheffer, Ady Stern, Erez Berg
We address the problem of identifying a 2+1d topologically ordered phase using measurements on the ground-state wavefunction. For non-chiral topological order, we describe a series…
Preparing topological states with finite depth simultaneous commuting gates
Yarden Sheffer, Erez Berg, Ady Stern
We present protocols for preparing two-dimensional abelian and non-abelian topologically ordered states by employing finite depth unitary circuits composed of long-ranged, simultan…
Symmetries as the guiding principle for flattening bands of Dirac fermions
Yarden Sheffer, Raquel Queiroz, Ady Stern
Since the discovery of magic-angle twisted bilayer graphene (TBG), flat bands in Dirac materials have become a prominent platform for realizing strong correlation effects in electr…
Chiral Magic-Angle Twisted Bilayer Graphene in a Magnetic Field: Landau Level Correspondence, Exact Wavefunctions and Fractional Chern Insulators
Yarden Sheffer, Ady Stern
We show that the flat bands in the chiral model of magic-angle twisted bilayer graphene remain exactly flat in the presence of a perpendicular magnetic field. This is shown by an e…
Giant Amplification of Small Perturbations in Frictional Amorphous Solid
Harish Charan, Oleg Gendelman, Itamar Procaccia +1
Catastrophic events in Nature can be often triggered by small perturbations, with "remote triggering" of earthquakes being an important example. Here we present a mechanism for the…
Asymptotic Precision Corrections to Radiation Reaction
Yarden Sheffer, Yaron Hadad, Morgan H. Lynch +2
The radiative correction to the equation of motion for a moving charged particle is one of the oldest open problems in physics. The problem originates in the emission of radiation…