activity
19932026
most citedTopolectrical circuit realization of topological corner modes

1k citations · 6k across the 77 of their papers we have counts for

collaborators

77 papers

cond-mat.quant-gas2026

A Pfaffian quantum Hall state of ultracold bosons

Joyce Kwan, Perrin Segura, Yanfei Li +7

Fractional quantum Hall states are a cornerstone of topological physics, hosting fractionally charged quasiparticles with exotic statistics that promise to enable topologically pro…

cond-mat.str-el2026

Momentum-Space Entanglement Signatures and Spinon Breakdown in the - Zig-Zag Heisenberg Chain

Tom Oeffner, Ludwig Bordfeldt, Andreas Feuerpfeil +5

We investigate the resilience of spinon quasiparticles in the - zig-zag spin chain () from the viewpoint of momentum-space entanglement. For small , we show t…

cond-mat.mes-hall2024★ 3 cited

Topological Edge State Nucleation in Frequency Space and its Realization with Floquet Electrical Circuits

Alexander Stegmaier, Alexander Fritzsche, Riccardo Sorbello +11

We build Floquet-driven capactive circuit networks to realize topological states of matter in the frequency domain. We find the Floquet circuit network equations of motion to revea…

cond-mat.str-el2024★ 7 cited

Chiral Gapless Spin Liquid in Hyperbolic Space

Felix Dusel, Tobias Hofmann, Atanu Maity +5

We analyze the Kitaev model on the hyperbolic lattice. The is formed by a regular tricoordinated tiling of nonagons, where the 3-color coding of bonds according…

quant-ph2024

Theory of Eigenstate Thermalisation

Tobias Helbig, Tobias Hofmann, Ronny Thomale +1

If we prepare an isolated, interacting quantum system in an eigenstate and perturb a local observable at an initial time, its expectation value will relax towards a thermal expecta…

cond-mat.mes-hall2024★ 33 cited

Simulating Holographic Conformal Field Theories on Hyperbolic Lattices

Santanu Dey, Anffany Chen, Pablo Basteiro +10

We demonstrate how table-top settings combining hyperbolic lattices with nonlinear dynamics universally encode aspects of the bulk-boundary-correspondence between gravity in anti-d…