374 citations · 1.2k across the 55 of their papers we have counts for
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Frustrated magnets without geometrical frustration in bosonic flux ladders
Luca Barbiero, Josep Cabedo, Maciej Lewenstein +2
We propose a scheme to realize a frustrated Bose-Hubbard model with ultracold atoms in an optical lattice that comprises the frustrated spin-1/2 quantum XX model. Our approach is b…
Interacting second-order topological insulators in one-dimensional fermions with correlated hopping
A. Montorsi, U. Bhattacharya, Daniel González-Cuadra +3
Higher-order topological crystalline phases in low-dimensional interacting quantum systems represent a challenging and largely unexplored research topic. Here, we derive a Hamilton…
Confinement Induced Frustration in a One-Dimensional Lattice Gauge Theory
Matjaž Kebrič, Umberto Borla, Ulrich Schollwöck +3
Coupling dynamical charges to gauge fields can result in highly non-local interactions with a linear confining potential. As a consequence, individual particles bind into mesons wh…
Floquet engineering of optical nonlinearities: a quantum many-body approach
Nathan Goldman
Subjecting a physical system to a time-periodic drive can substantially modify its properties and applications. This Floquet-engineering approach has been extensively applied to a…
Robust quantum many-body scars in lattice gauge theories
Jad C. Halimeh, Luca Barbiero, Philipp Hauke +2
Quantum many-body scarring is a paradigm of weak ergodicity breaking arising due to the presence of special nonthermal many-body eigenstates that possess low entanglement entropy,…
Scar States in Deconfined Lattice Gauge Theories
Adith Sai Aramthottil, Utso Bhattacharya, Daniel González-Cuadra +3
The weak ergodicity breaking induced by quantum many-body scars (QMBS) represents an intriguing concept that has received great attention in recent years due to its relation to unu…