output
19932026
Showing 2020Show all

159 papers · 1 filter

cond-mat.dis-nn2020★ 5 cited

How periodic driving stabilises and destabilises Anderson localisation on random trees

Sthitadhi Roy, Roderich Moessner, Achilleas Lazarides

Motivated by the link between Anderson localisation on high-dimensional graphs and many-body localisation, we study the effect of periodic driving on Anderson localisation on rando…

cond-mat.str-el2020★ 10 cited

Energy scales in 4f1 delafossite magnets: crystal-field splittings larger than the strength of spin-orbit coupling in KCeO2

M. S. Eldeeb, T. Petersen, L. Hozoi +2

Ytterbium-based delafossites with effective S=1/2 moments are investigated intensively as candidates for quantum spin-liquid ground states. While the synthesis of related cerium co…

cond-mat.mes-hall2020★ 69 cited

Physics of the Inverted Harmonic Oscillator: From the lowest Landau level to event horizons

Varsha Subramanyan, Suraj S. Hegde, Smitha Vishveshwara +1

In this work, we present the inverted harmonic oscillator (IHO) Hamiltonian as a paradigm to understand the quantum mechanics of scattering and time-decay in a diverse set of physi…

cond-mat.stat-mech2020★ 12 cited

Eigenstate thermalization scaling in approaching the classical limit

Goran Nakerst, Masudul Haque

According to the eigenstate thermalization hypothesis (ETH), the eigenstate-to-eigenstate fluctuations of expectation values of local observables should decrease with increasing sy…

cond-mat.str-el2020★ 16 cited

Theory of weak symmetry breaking of translations in topologically ordered states and its relation to topological superconductivity from an exact lattice charge-flux attachment

Peng Rao, Inti Sodemann

We study topologically ordered states enriched by translational symmetry by employing a recently developed 2D bosonization approach that implements an exact $\mathbb…

cond-mat.str-el2020★ 7 cited

Model wavefunctions for an interface between lattice Laughlin and Moore-Read states

Błażej Jaworowski, Anne E. B. Nielsen

We use conformal field theory to construct model wavefunctions for a gapless interface between lattice versions of a bosonic Laughlin state and a fermionic Moore-Read state, both a…