Quantum Supremacy Using a Programmable Superconducting Processor I

Quantum Supremacy Using a Programmable Superconducting Processor I

Simons Institute via YouTube Direct link

XE benchmarking (fidelity estimation)

5 of 18

5 of 18

XE benchmarking (fidelity estimation)

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Classroom Contents

Quantum Supremacy Using a Programmable Superconducting Processor I

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  1. 1 Intro
  2. 2 Demonstrating quantum supremacy
  3. 3 Sampling vs. estimating probabilities
  4. 4 Random circuit sampling (RCS) complexity
  5. 5 XE benchmarking (fidelity estimation)
  6. 6 XEB for large systems
  7. 7 XEB and concentration of measure large sys
  8. 8 Estimating fidelity with XEB
  9. 9 XEB observable or p (fidelity) estimator
  10. 10 Numerical checks for concentration of measure
  11. 11 XEB algorithm (Quantum supremacy experiment)
  12. 12 Sycamore Processor: 54 qubits, 196 control knobs
  13. 13 Sycamore Processor: 54 qubits, 196 controlk
  14. 14 Low Errors using Fast 2-Qubit Gates (12 ns)
  15. 15 Quantum Supremacy Data
  16. 16 Schrodinger-Feynman Hybrid simulation
  17. 17 Quantum Science Results
  18. 18 Hydrogen chain to benchmark out device

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