236 citations · 1.1k across the 59 of their papers we have counts for
48 papers · 1 filter
Frustration, solitons, and entanglement in spin chains
Christian Boudreault, Solomon A. Owerre, Manu B. Paranjape
Defects in frustrated antiferromagnetic spin chains are universally present in geometrically frustrated systems. We consider the defects of the one-dimensional, spin- XXZ chain…
Photoinduced Floquet topological magnons in Kitaev magnets
S. A. Owerre, Paula Mellado, G. Baskaran
We study periodically driven pure Kitaev model and ferromagnetic phase of the Kitaev-Heisenberg model on the honeycomb lattice by off-resonant linearly and circularly-polarized lig…
Laser-Irradiated CrI: When Chiral Photons Meet Topological Magnons
S. A. Owerre
Insulating honeycomb ferromagnet CrI has recently attracted considerable attention due to its potential use for dissipationless spintronics applications. Recently, topological…
Topological transitions of spin-excitations in insulating chiral antiferromagnets
S. A. Owerre
We present a comprehensive study of strain-induced topological magnon phase transitions in insulating three-dimensional (3D) topological chiral antiferromagnets on the kagome-latti…
Magnonic Floquet Quantum Spin Hall Insulator in Bilayer Collinear Antiferromagnets
S. A. Owerre
We study irradiated two-dimensional insulating bilayer honeycomb ferromagnets and antiferromagnets coupled antiferromagnetically with a zero net magnetization. The former is realiz…
Photo-induced Floquet Weyl magnons in noncollinear antiferromagnets
S. A. Owerre
We study periodically driven insulating noncollinear stacked kagome antiferromagnets with a conventional symmetry-protected three-dimensional (3D) in-plane spin structu…