3 papers
cond-mat.quant-gas2026
Phase-space microscopes for quantum gases: Imaging conjugate variables and momentum-weighted densities
N. R. Cooper, Y. Yang, C. Weitenberg
Quantum gas microscopes offer unprecedented insights into quantum many-body states of cold atomic gases. Here we introduce concrete protocols for extending quantum gas microscopes…
quant-ph2025
Perfect State Transfer of Mixed States and Purification in Central Spin Systems
Matthew Wampler, Nigel R. Cooper
We show how two many-body, generally mixed, quantum states can be swapped via collective, all-to-all interactions. Specifically, we present an experimentally relevant implementatio…
quant-ph2025
Absorbing state phase transitions beyond directed percolation in dissipative quantum state preparation
Matthew Wampler, Nigel R. Cooper
We show that absorbing state phase transitions where the absorbing state itself exhibits long-range phase coherence can lead to critical behavior distinct from directed percolation…