2 papers
quant-ph2026
Scalable Spin Squeezing in Power-Law Interacting XXZ Models with Disorder
Samuel E. Begg, Bishal K. Ghosh, Chong Zu +2
While spin squeezing has been traditionally considered in all-to-all interacting models, recent works have shown that it can also occur in systems with power-law interactions, enab…
cond-mat.stat-mech2023
Impact of dephasing probes on incommensurate lattices
Bishal Ghosh, Sandipan Mohanta, Manas Kulkarni +1
We investigate open quantum dynamics for a one-dimensional incommensurate Aubry-André-Harper lattice chain, a part of which is initially filled with electrons and is further connec…