345 citations · 1.8k across the 53 of their papers we have counts for
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Building Projected Entangled Pair States with a Local Gauge Symmetry
Erez Zohar, Michele Burrello
Tensor network states, and in particular projected entangled pair states (PEPS), suggest an innovative approach for the study of lattice gauge theories, both from a pure theoretic…
Fermionic Projected Entangled Pair States and Local U(1) Gauge Theories
Erez Zohar, Michele Burrello, Thorsten B. Wahl +1
Tensor networks, and in particular Projected Entangled Pair States (PEPS), are a powerful tool for the study of quantum many body physics, thanks to both their built-in ability of…
Methods for detecting charge fractionalization and winding numbers in an interacting fermionic ladder
Leonardo Mazza, Monika Aidelsburger, Hong-Hao Tu +2
We consider a spin-1/2 fermionic ladder with spin-orbit coupling and a perpendicular magnetic field, which shares important similarities with topological superconducting wires. We…
PT invariant Weyl semimetals in gauge symmetric systems
L. Lepori, I. C. Fulga, A. Trombettoni +1
Weyl semimetals typically appear in systems in which either time-reversal (T) or inversion (P}) symmetry are broken. Here we show that in the presence of gauge potentials these top…