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cond-mat.str-el2021
Non-Abelian statistics in light scattering processes across interacting Haldane chains
Vladimir Gnezdilov, Vladimir Kurnosov, Yurii Pashkevich +6
The Haldane state is constructed from a product of local singlet dimers in the bulk and topological states at the edges of a chain. It is a fundamental representative of topo…
cond-mat.str-el2021
Spin liquid and ferroelectricity close to a quantum critical point in PbCuTeO
Christian Thurn, Paul Eibisch, Arif Ata +13
Geometrical frustration among interacting spins combined with strong quantum fluctuations destabilize long-range magnetic order in favour of more exotic states such as spin liquids…