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cond-mat.mes-hall2019
Antiferromagnetic magnons as highly squeezed Fock states underlying quantum correlations
Akashdeep Kamra, Even Thingstad, Gianluca Rastelli +4
Employing the concept of two-mode squeezed states from quantum optics, we demonstrate a revealing physical picture for the antiferromagnetic ground state and excitations. Superimpo…
cond-mat.mes-hall2018
Chiral Phonon Transport Induced by Topological Magnons
Even Thingstad, Akashdeep Kamra, Arne Brataas +1
The plethora of recent discoveries in the field of topological electronic insulators has inspired a search for boson systems with similar properties. There are predictions that fer…