We are an experimental research group at the Physics and Astronomy Department at Rice University. We use individual atoms as carriers of information and control precisely their mutual interactions. For more details, please have a look at our research directions!
Our paper on simulating electron transfer with Trapped ions is on the arXiv!
We used a multi-species ion chain employing both ground-state and optical qubits to simulate a paradigmatic model of electron transfer in the presence of tunable dissipation. This paper is the result of a very fun interdisciplinary collaboration among the Physics, Chemistry, and Bioscience departments at Rice University. Check it out!
- Trapped-Ion Quantum Simulation of Electron Transfer Models with Tunable Dissipation:
Congrats Abhishek and April!
Abhishek won the Chuoke Award and April got the distinction award Distinction for Undergraduate Research! Congrats to both!
Welcome Caesar, Brian, Lucius and Kabir!
Pagano Lab welcomes a new group of undergraduates that will join the group this summer.
- Caesar (Rice University) will work on a new rectifier scheme used to stabilize the rf voltage that determines trap frequency in the trapped-ion system.
- Brian (San Jacinto College) will design and build a Faraday cage to limit the effect of environmental noise on the trap frequency.
- Lucius (USTC) will design a new filter box and work on a transfer cavity setup for locking our lasers.
- Kabir (Rice University) will work on ArtiQ to make our Rice university branch more user friendly and more integrated with NDscan.
Looking forward for a productive summer!
Congratulations Mingjian!
Pagano Lab congratulates Mingjian Zhu for graduating with the thesis entitled:
“Excitation Energy Transfer and Delocalization in Trapped-ion Quantum Simulator: A Numerical Study”.
Mingjian will start his PhD with Professor Han Pu at Rice University next Fall. Congratulations!
Welcome Mingjian, Prathik, John and Mac!
Four undergrads will join the team this summer! John will work on the ArtiQ control system, Prathik will build a small muon detector, Mac will develop a PID out of a Red Pitaya and Mingjian will help us understand how to simulate electron transfer in trapped-ion systems. It’s going to be a fun summer!
DOE Early Career Award
Guido is awarded the Department of Energy Early Career Award. This program will be focused on new analog and hybrid analog-digital quantum simulation protocols that can
directly realize quantum field theories in trapped-ion systems. Thanks DOE!
Rice News press release
ONR Young Investigator Award
Guido is awarded the Office of Naval Research YIP for the study of Open Quantum System with trapped ions. This program will focus on how the competition between engineered dissipation on phonon degrees of freedom and unitary spin dynamics open new exciting paths. Thanks ONR!
Dissipative Floquet Dynamics
Our paper on Dissipative Floquet dynamics has been just published in Quantum!
Hello Trapped ions!
After one year and half of very hard work and creative solutions to cope with the pandemic and all sorts of supply chain disruptions and delays, the trapped-ion team is happy to announce the first trapped ions in the state of Texas! In the left picture you can see four happy 171Yb+ atoms. On the right, we had fun setting radial and axial frequency very close, so that the ions are arranged in a nice “emoticon” configuration :). Thanks everyone! And now the real fun starts!
NSF CAREER award
Guido has been awarded the National Science Foundation CAREER award to study entanglement and out-of-equilibrium physics in open quantum systems. Thanks NSF!