2 papers
quant-ph2026
Micromagnons and long-range entanglement in ferrimagnetic ground states
Marcin WieÅniak, Ankit Kumar, Idriss Hank Nkouatchoua Ngueya
While significant attention has been devoted to studying entanglement in photonic systems, solid-state spin lattices remain relatively underexplored. Motivated by this gap, we inve…
quant-ph2025
Open quantum dynamics of Josephson charge pumps
Ankit Kumar, Luis Cort, Marcin Åobejko +2
We investigate the macroscopic dynamics of Josephson charge pumps in the light of Alicki et al.'s theoretical description of the Josephson junction as an open quantum system descri…