4 citations · 5 across the 4 of their papers we have counts for
4 papers
Micromagnons and long-range entanglement in ferrimagnetic ground states
Marcin Wieśniak, 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…
Open quantum dynamics of Josephson charge pumps
Ankit Kumar, Luis Cort, Marcin Łobejko +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…
Correlations and signaling in the Schrödinger-Newton model
Jacek Aleksander Gruca, Ankit Kumar, Ray Ganardi +3
The Schrödinger--Newton model is a semi-classical theory in which, in addition to mutual attraction, massive quantum particles interact with their own gravitational fields. While t…
Nonclassical trajectories in head-on collisions
A Kumar, T Krisnanda, P Arumugam +1
Rutherford scattering is usually described by treating the projectile either classically or as quantum mechanical plane waves. Here we treat them as wave packets and study their he…