Mar 16, 2025 · Stabilizer measurement outcomes are then used by a classical algorithm, the decoder, to infer the correction for the occurred errors. In this talk I will present different …

Aug 4, 2025 · IBM Quantum has a clear roadmap to practical quantum advantage in the coming years. This goal requires scalable, error-corrected quantum systems. We develop bottom-up ...

Feb 18, 2020 · And there’s another issue, Layden says, which is that quantum systems are affected by any observation. So, while one can detect that a classical system is drifting and …

Mar 26, 2024 · The noise affecting spin qubits has further peculiarities such as the strong bias towards dephasing. In this work we consider state-of-the-art error correction codes that require …

Nov 1, 1996 · Abstract Entanglement purification protocols (EPPs) and quantum error-correcting codes (QECCs) provide two ways of protecting quantum states from interaction with the …

Mar 24, 2025 · For my PhD, I was working on optimization algorithms and classical error-correction coding theory, so before starting my internship I didn’t really know much about …

Apr 27, 2024 · Codesign of quantum error-correcting codes and modular chiplets in the presence of defects for ASPLOS 2024 by Sophia Fuhui Lin et al.

Feb 13, 2025 · We analyze the performance of a quantum error-correction code subject to physically motivated noise modeled by a Lindblad master equation. We consider dissipative …

May 18, 2023 · Demonstrating multi-round subsystem quantum error correction using matching and maximum likelihood decoders for Nature Communications by Neereja Sundaresan et al.

Dr. Ritajit Majumdar is a Research Scientist at IBM Quantum, IBM India Research Lab where he focuses on the enablement of both internal and external researchers with the primary goal of …