An ultracold gas plus an ion! In our project, we plan to realize a new-generation atom-ion machine in order to realize new quantum simulations of a many-body system in the presence of one or more localized impurities. With this setup, we plan to investigate fundamental atom-ion interactions in the ultracold regime, and to use these controlled interactions to realize a platform for investigating out-of-equilibrium quantum systems and quantum thermodynamics.

A scalable control apparatus for experiments with hybrid quantum systems

Modern experiments with complex quantum systems should ideally be managed by a control apparatus capable of carrying out complex tasks, such as self-optimization procedures and realization of feedback loops acting on different channels. To achieve these goals, we developed a novel control system formed by both a hardware and a software part. Specifically, the hardware is based on a net of interconnected FPGAs able to process incoming and outgoing data directly on board, whereas the software is designed to exploit the capabilities of such a general hardware platform and to be easily expanded to manage other devices or instrumentation changes.

E. Perego, et al.
A scalable hardware and software control apparatus for experiments with hybrid quantum systems
Rev. Sci. Instrum. 89, 113116 (2018)

Ba+/Li people

Federico Berto
PhD student
Amelia Detti
PhD student
Elia Perego
PhD student
Lucia Duca
Research fellow
Massimo Inguscio
Permanent researcher
Carlo Sias
Permanent researcher

Ba+/Li contacts

Project website:

www.ultracoldplus.eu

For further information, request of material, job opportunities, please contact:

Carlo Sias
(sias@lens.unifi.it)

Ba+/Li funding

ERC StG PLUSONE
MIUR SIR