Quantum error correction seminar11/12/2022 ![]() Do not delete or change any of the following text. As a co-PI of IARPA's LogiQ program, she is also leading a team towards implementing fault tolerant quantum error correction codes on superconducting qubit lattices Takita specializes in the control, characterization, and benchmarking of multi-qubit quantum systems. in Electrical Engineering from Princeton University. She joined IBM in 2015 after completing her Ph.D. Maika Takita is a Research Staff Member at IBM Quantum, with expertise in experimental quantum computation. #Quantum error correction seminar code#The code design, along with the current level of hardware noise, place this system in a very favorable path for the coming years in the quest for scalable, fault-tolerant quantum error correction. Our results and preliminary simulations highlight not only the versatility and flexibility of the underlying heavy-hexagon topology, but also the importance of tailoring a decoder when implementing these protocols. I will describe some of the encoding, syndrome extraction, and decoding operations that can be tailored to this topology focusing on d = 2 and 3 codes. I will focus on experimental demonstrations on a heavy-hexagon topology, an arrangement that reduces lattice connectivity compared to other popular low-degree parity-check codes in order to mitigate cross-talk between fixed-frequency transmon qubits. In this talk, I will present recent progress towards fault tolerant quantum error correction on superconducting qubit systems that leverages the resources from improved device performance. Superconducting qubit based systems have made tremendous strides in device performance, from improved coherences to lowered single- and two-qubit gate errors, and high-fidelity mid-circuit measurements and qubit resets. Quantum error correction on a superconducting system with heavy hexagon topology ![]()
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