Bulletin of the American Physical Society
2024 APS March Meeting
Monday–Friday, March 4–8, 2024; Minneapolis & Virtual
Session B52: Quantum Algorithms and Complexity
11:30 AM–2:18 PM,
Monday, March 4, 2024
Room: 201AB
Sponsoring
Unit:
DQI
Chair: Kevin Smith, Yale University
Abstract: B52.00009 : Effective quantum volume, fidelity and computational cost of noisy quantum processing experiments*
1:30 PM–1:42 PM
Presenter:
Salvatore Mandra
(NASA Ames Research Center)
Authors:
Salvatore Mandra
(NASA Ames Research Center)
Kostyantyn Kechedzhi
(Google LLC)
Sergei V Isakov
(Google LLC)
Benjamin Villalonga
(Google LLC)
Sergio Boixo
(Google LLC)
Vadim Smelyanskiy
(Google LLC)
Collaboration:
Google Quantum AI
In my presentation I will review the concept of circuit volume and how it can be used to explain the tradeoff between the experimentally achievable signal-to-noise ratio for a specific observable, and the corresponding computational cost. I will also describe the application of the circuit volume to recent quantum processor experiments of Random Circuit Sampling, quantum information scrambling, and a Floquet circuit unitary.
*S. Mandrà is partially supported by the Prime Contract No. 80ARC020D0010 with the NASA Ames Research Center and acknowledges funding from DARPA under IAA 8839.
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