Today #quantum arXiv selection: Quantum eigensolver, decoding of stabilizer codes, quantum simulation of open quantum systems, and GPU-accelerated quantum chemistry. More details and link below: - ThreadSky

schrodcatpost.bsky.social • 2 days ago

Today #quantum arXiv selection: Quantum eigensolver, decoding of stabilizer codes, quantum simulation of open quantum systems, and GPU-accelerated quantum chemistry.
More details and link below:

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schrodcatpost.bsky.social•2 days ago

A new proposed quantum eigensolver uses polynomial transformations and block encoding to estimate complex eigenvalues efficiently, achieving exponential speedup by leveraging the Hadamard test and a complexity independent of matrix size.
https://arxiv.org/abs/2502.18119

schrodcatpost.bsky.social•2 days ago

A new work introduces an experimental approach using syndrome data correlations to characterize independent errors in quantum error correction circuits, enabling optimal decoder calibration without relying on theoretical error models.
https://arxiv.org/abs/2502.17722

schrodcatpost.bsky.social•2 days ago

A new paper demonstrates that quantum algorithms using a repeated interaction model can efficiently simulate non-Markovian electron transfer in various donor-acceptor systems, exhibiting favorable scaling and low error.
https://arxiv.org/abs/2502.18426

schrodcatpost.bsky.social•2 days ago

A new study presents a computational framework for simulating non-adiabatic vibronic dynamics on cQED platforms, demonstrating its ability to model energy transfer in photosynthetic chromophores with environmental effects like dissipation and dephasing.
https://arxiv.org/abs/2502.17820

schrodcatpost.bsky.social•2 days ago

ByteQC is an open-source, efficient quantum chemistry package that uses GPU-accelerated algorithms and quantum embedding methods to significantly expand the tractable system sizes and achieve gold-standard accuracy, offering up to a 60× speedup over CPU-based methods.
https://arxiv.org/abs/2502.17963

schrodcatpost.bsky.social•2 days ago

That’s it for the daily selection. If you enjoyed it, please consider giving me a like or reposting to support my content. Thanks! (Remember that these papers are published on arXiv before undergoing any peer review.)

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