54 citations · 77 across the 10 of their papers we have counts for
4 papers · 1 filter
Percolation renormalization group analysis of confinement in lattice gauge theories
Gesa Dünnweber, Simon M. Linsel, Annabelle Bohrdt +1
The analytical study of confinement in lattice gauge theories (LGTs) remains a difficult task to this day. Taking a geometric perspective on confinement, we develop a real-space re…
Emergent spinon-holon Feshbach resonance in a doped Majumdar-Ghosh model
Simon M. Linsel, Ulrich Schollwöck, Annabelle Bohrdt +1
Experimental and numerical spectroscopy have revealed rich physics in antiferromagnets, in particular in frustrated and doped systems. The Majumdar-Ghosh (MG) model has an analytic…
Approximately-symmetric neural networks for quantum spin liquids
Dominik S. Kufel, Jack Kemp, DinhDuy Vu +3
We propose and analyze a family of approximately-symmetric neural networks for quantum spin liquid problems. These tailored architectures are parameter-efficient, scalable, and sig…
Percolation as a confinement order parameter in lattice gauge theories
Simon M. Linsel, Annabelle Bohrdt, Lukas Homeier +2
Lattice gauge theories (LGTs) were introduced in 1974 by Wilson to study quark confinement. These models have been shown to exhibit (de-)confined phases, yet it remains challenging…