Entangling color centers via magnon-antimagnon pair creation

E Kleinherbers, SP Kelly, Y Tserkovnyak - arXiv preprint arXiv:2411.09865, 2024 - arxiv.org
We present how entanglement between a spatially separated pair of color centers can be
created by letting them weakly interact with the quantum fluctuations of a nonequilibrium …

Phonon Amplification via Magnetoelastic Klein Scattering

AL Bassant, MF van Willigen, RA Duine - arXiv preprint arXiv:2410.21866, 2024 - arxiv.org
Materials exhibit various wave-like excitations, among which phonons (lattice vibrations)
and magnons (oscillations in ferromagnetic ordering) hold significant promise for future …