4 papers · 1 filter
Algorithmic Aspects of Gauged Gaussian Fermionic PEPS: Gauge Fixing and Translation Invariance
Itay Gomelski, Jonathan Elyovich, Ariel Kelman +2
Lattice gauge theories (LGTs) provide a powerful framework for studying non-perturbative phenomena in gauge theories. However, conventional approaches such as Monte Carlo (MC) simu…
Continuum limit of gauged tensor network states
Gertian Roose, Erez Zohar
It is well known that all physically relevant states of gauge theories lie in the sectors of the Hilbert space which satisfy the Gauss law. On the lattice, the manifeslty gauge inv…
Projected Entangled Pair States for Lattice Gauge Theories with Dynamical Fermions
Ariel Kelman, Umberto Borla, Patrick Emonts +1
Lattice gauge theory is an important framework for studying gauge theories that arise in the Standard Model and condensed matter physics. Yet many systems (or regimes of those syst…
Gaussian continuous tensor network states: short-distance properties and imaginary-time evolution
Marco Rigobello, Erez Zohar
We study Gaussian continuous tensor network states (GCTNS) - a finitely-parameterized subclass of Gaussian states admitting an interpretation as continuum limits of discrete tensor…