861 citations · 8.4k across the 131 of their papers we have counts for
3 papers · 2 filters
Robust entanglement renormalization on a noisy quantum computer
Isaac H. Kim, Brian Swingle
A method to study strongly interacting quantum many-body systems at and away from criticality is proposed. The method is based on a MERA-like tensor network that can be efficiently…
Rigorous free fermion entanglement renormalization from wavelet theory
Jutho Haegeman, Brian Swingle, Michael Walter +3
We construct entanglement renormalization schemes which provably approximate the ground states of non-interacting fermion nearest-neighbor hopping Hamiltonians on the one-dimension…
The quasiprobability behind the out-of-time-ordered correlator
Nicole Yunger Halpern, Brian Swingle, Justin Dressel
Two topics, evolving rapidly in separate fields, were combined recently: The out-of-time-ordered correlator (OTOC) signals quantum-information scrambling in many-body systems. The…