50 citations · 76 across the 6 of their papers we have counts for
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Canonical strong coupling spin wave expansion of Kondo lattice magnets. II. Itinerant ferromagnets and topological magnon bands
M. Frakulla, J. Strockoz, D. S. Antonenko +1
In this paper we apply the canonical spin wave theory developed for itinerant Kondo lattice magnets in the strong coupling regime to Kondo ferromagnets, and address two general que…
Kondo-Heisenberg toy models: Comparison of exact results and spin wave expansion
M. Frakulla, J. Strockoz, D. S. Antonenko +1
In this paper we study a class of exactly solvable Kondo-Heisenberg toy models in one dimension, with the goal of comparing the exact low-energy excitations of the ferromagnetic gr…
Canonical strong coupling spin wave expansion of Kondo lattice magnets. I. Effective Hamiltonian via canonical transformation
J. Strockoz, M. Frakulla, D. Antonenko +1
This paper develops a systematic strong coupling spin wave expansion of itinerant Kondo lattice magnets, magnets in which local moment spins are Kondo coupled to itinerant charge d…
Excitonic instability towards a Potts-nematic quantum paramagnet
Jeremy Strockoz, Daniil S. Antonenko, Dmitri LaBelle +1
Magnetic frustration can lead to peculiar magnetic orderings that break a discrete symmetry of the lattice in addition to the fundamental magnetic symmetries (i.e., spin rotation i…