3 papers
quant-ph2025
Parametric resonant enhancement of motional entanglement under optimal control: an analytical study
Gad Horovitz, Alexander N. Poddubny
We study theoretically continuous-variable entanglement between the motional degrees of freedom of optically trapped massive particles coupled via the Coulomb interaction, in the p…
quant-ph2025
Nonequilibrium entanglement between levitated masses under optimal control
Alexander N. Poddubny, Klemens Winkler, Benjamin A. Stickler +3
We present a protocol that maximizes unconditional entanglement generation between two masses interacting directly through potential. The protocol combines optimal quantu…
cond-mat.dis-nn2024
Van der Waals interactions in linear chains with long-range correlated disorder
Yuval Mualem, Alexander N. Poddubny
We present a theoretical study of van der Waals interaction forces in disordered linear molecule chains. We demonstrate that the interaction energy strongly and nonmonotonously dep…