432 citations · 8.1k across the 97 of their papers we have counts for
19 papers · 1 filter
Unconventional spin transport in strongly correlated kagome systems
Masataka Kawano, Frank Pollmann, Michael Knap
Recent progress in material design enables the study of correlated, low-temperature phases and associated anomalous transport in two-dimensional kagome systems. Here, we show that…
Isometric tensor network representations of two-dimensional thermal states
Wilhelm Kadow, Frank Pollmann, Michael Knap
Tensor networks provide a useful tool to describe low-dimensional complex many-body systems. Finding efficient algorithms to use these methods for finite-temperature simulations in…
Fractionalized Prethermalization in a Driven Quantum Spin Liquid
Hui-Ke Jin, Johannes Knolle, Michael Knap
Quantum spin liquids subject to a periodic drive can display fascinating non-equilibrium heating behavior because of their emergent fractionalized quasi-particles. Here, we investi…
Chiral Pseudo Spin Liquids in Moire Heterostructures
Clemens Kuhlenkamp, Wilhelm Kadow, Atac Imamoglu +1
We propose multi-layer moire structures in strong external magnetic fields as a novel platform for realizing highly-tunable, frustrated Hubbard physics with topological order. Iden…
Emergent tracer dynamics in constrained quantum systems
Johannes Feldmeier, William Witczak-Krempa, Michael Knap
We show how the tracer motion of tagged, distinguishable particles can effectively describe transport in various homogeneous quantum many-body systems with constraints. We consider…
Quantum sine-Gordon dynamics in coupled spin chains
Elisabeth Wybo, Michael Knap, Alvise Bastianello
The sine-Gordon field theory emerges as the low-energy description in a wealth of quantum many-body systems. Recent efforts have been directed towards realizing quantum simulators…