Ernesto F. Galvão
3 papers in the PaperMetrix corpus
Papers by this author
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Measuring relational information between quantum states, and applications
2024 · New Journal of Physics
Abstract The geometrical arrangement of a set of quantum states can be completely characterized using relational information only. This information is encoded in the pairwise state overlaps, as well as in Bargmann invariants of higher …
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Non-stabilizerness and entanglement from cat-state injection
2023 · arXiv (Cornell University)
Recently, cat states have been used to heuristically improve the runtime of a classical simulator of quantum circuits based on the diagrammatic ZX-calculus. Here we investigate the use of cat-state injection within the quantum circuit …
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Polarization-encoded photonic quantum-to-quantum Bernoulli factory based on a quantum dot source
2024 · Science Advances
A Bernoulli factory is a randomness manipulation routine that takes as input a Bernoulli random variable, outputting another Bernoulli variable whose bias is a function of the input bias. Recently proposed quantum-to-quantum Bernoulli factory schemes …