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cond-mat.str-el2019
Magnetic ground state of the frustrated spin-1/2 chain compound -TeVO at high magnetic fields
M. Pregelj, A. Zorko, M. Klanjšek +7
Frustrated spin-1/2 chains, despite the apparent simplicity, exhibit remarkably rich phase diagram comprising vector-chiral (VC), spin-density-wave (SDW) and multipolar/spin-nemati…
cond-mat.str-el2019
Dispersions of Many-Body Bethe strings
Anup Kumar Bera, Jianda Wu, Wang Yang +9
Complex bound states of magnetic excitations, known as Bethe string, were predicted almost a century ago to exist in one-dimensional quantum magnets 1. The dispersions of the strin…