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Caltech

Physics Colloquium

Thursday, October 10, 2024
4:00pm to 5:00pm
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Online and In-Person Event
Atomic quantum processors and the error-correction frontier
Dolev Bluvstein, Harvard University,
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Abstract: Quantum computers open new scientific avenues for exploring complex quantum mechanical systems, ranging from entangled matter to the underlying fabric of spacetime, but face the fundamental challenge of decoherence. Remarkably, decoherence can be prevented by creating highly entangled states of physical qubits that encode an error-corrected "logical" qubit. In this talk I will present experimental studies of error-corrected quantum processing using reconfigurable arrays of neutral atoms. Experiments range from entangling logical qubits to their use for precise simulation of quantum scrambling. They demonstrate new techniques that greatly reduce overheads for large-scale computation. Finally, I will discuss routes toward large-scale computation with next-generation processors, and the new science they may enable.

Join via Zoom:
https://caltech.zoom.us/j/89860951893
Meeting ID: 818 6692 9019

The colloquium is held in Feynman Lecture Hall, 201 E. Bridge.

For more information, please contact Denise Lu by email at [email protected].