CQuIC Seminars
Benchmarking trapped-ion QCCD quantum computers
Presented by Charlie Baldwin
Trapped-ions QCCD systems are a leading platform for quantum computing. To build such devices and demonstrate improvements we rely on tools from quantum benchmarking. A standard task in benchmarking is comparing component-level errors (e.g. single- and two-qubit gate errors) to system-level benchmarking (e.g. quantum volume). In this talk I will describe three instances where we performed such a comparison to learn about error mechanisms in trapped-ion QCCD systems. The first is for the recent launch of Quantinuum’s H2 system, which has 32 qubits. The second is in identifying mid-circuit measurement crosstalk errors in a smaller system H1-1. And finally, I will discuss early work on applying such methods at the logical level with qubits encoded in the [[7,1,3]] Steane code.
3:30 pm, Thursday, April 11, 2024
PAIS-2540, PAIS
Individuals with disabilities who need an auxiliary aid or service to attend or participate in P&A events should contact the Physics Department (phone: 505-277-2616, email: physics@unm.edu) well in advance to ensure your needs are accomodated. Event handouts can be provided in alternative accessible formats upon request. Please contact the Physics front office if you need written information in an alternative format.
A schedule of talks within the Department of Physics and Astronomy is available on the P&A web site at http://physics.unm.edu/pandaweb/events/index.php