Quantum 6, 766 (2022). https://doi.org/10.22331/q-2022-07-14-766 We study a three-fold variant of the hypergraph product code construction, differing from the standard homological product of three classical codes. When instantiated with 3 classical LDPC codes, this “XYZ […]
In 1850, Thomas Penyngton Kirkman, a mathematician when he wasn’t fulfilling his main responsibility as a vicar in the Church of England, described his “schoolgirl problem”: “Fifteen young ladies in a school walk out three […]
Quantum 6, 765 (2022). https://doi.org/10.22331/q-2022-07-14-765 It is well-known that in a Bell experiment, the observed correlation between measurement outcomes – as predicted by quantum theory – can be stronger than that allowed by local causality, […]
Quantum 6, 764 (2022). https://doi.org/10.22331/q-2022-07-14-764 Measuring time means counting the occurrence of periodic phenomena. Over the past centuries a major effort was put to make stable and precise oscillators to be used as clock regulators. […]
Quantum 6, 763 (2022). https://doi.org/10.22331/q-2022-07-14-763 In general, for a bipartite quantum system $mathbb{C}^{d}otimesmathbb{C}^{d}$ and an integer $k$ such that $4leq kle d$,there are few necessary and sufficient conditions for local discrimination of sets of $k$ […]
Quantum 6, 762 (2022). https://doi.org/10.22331/q-2022-07-14-762 We consider a quasi-probability distribution of work for an isolated quantum system coupled to the energy-storage device given by the ideal weight. Specifically, we analyze a trade-off between changes in […]
Google Innovation Google is known as one of the most innovative tech startups in history. From small beginnings as a Ph.D. research project (BackRub) by Larry Page and Sergey Brin at Stanford University in the […]
How can anyone speak with certainty about infinity? What can we really know about the mysterious prime numbers without knowing all of them? Just as scientists need data to assess their hypotheses, mathematicians need evidence […]
Researchers have shown that a quantum-inspired technique can be used to perform LiDAR imaging with a much higher depth resolution than is possible with conventional approaches. LiDAR, which uses laser pulses to acquire 3D information […]
Researchers at Simon Fraser University have made a crucial breakthrough in the development of quantum technology. Click to rate this post! [Total: 0 Average: 0]You have already voted for this article
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