Share some Bitpinas love:Subscribe to our newsletter!Editing by Nathaniel Cajuday The Cagayan Economic Zone Authority (CEZA), a special economic zone established in 1995, announced its...

Matteo Ippoliti1 and Wen Wei Ho1,21Department of Physics, Stanford University, Stanford, CA 94305, USA2Department of Physics, National University of Singapore, Singapore 117542Find this paper...

Ernest Y.-Z. Tan1, Pavel Sekatski2,3, Jean-Daniel Bancal4, René Schwonnek5, Renato Renner1, Nicolas Sangouard4, and Charles C.-W. Lim6,71Institute for Theoretical Physics, ETH Zürich, Switzerland2Department...

This is an opinion editorial by Shinobi, a self-taught educator in the Bitcoin space and tech-oriented Bitcoin podcast host.I recently spent a week in...

Lachlan Parker and Fabio CostaCentre for Engineered Quantum Systems, School of Mathematics and Physics, University of Queensland, QLD 4072 AustraliaFind this paper interesting...

Andrew M. Childs1,2, Jiaqi Leng1,3, Tongyang Li4,5,6, Jin-Peng Liu1,3, and Chenyi Zhang71Joint Center for Quantum Information and Computer Science, University of Maryland2Department of...

Caroline de Groot1,2, Alex Turzillo1,2, and Norbert Schuch1,2,3,41Max-Planck-Institut für Quantenoptik, Hans-Kopfermann-Straße 1, 85748 Garching, Germany2Munich Center for Quantum Science and Technology, Schellingstraße 4, 80799...

Tech Leaders emphasized that the Philippines is in good hands with the wide adoption of web3 industry in the country.

The post Web3 Adoption Seen to Boost Jobs, Investments in PH – Local Tech Executives appeared first on BitPinas.

Quantum 6, 653 (2022).

https://doi.org/10.22331/q-2022-02-16-653

A multiple access channel describes a situation in which multiple senders are trying to forward messages to a single receiver using some physical medium. In this paper we consider scenarios in which this medium consists of just a single classical or quantum particle. In the quantum case, the particle can be prepared in a superposition state thereby allowing for a richer family of encoding strategies. To make the comparison between quantum and classical channels precise, we introduce an operational framework in which all possible encoding strategies consume no more than a single particle. We apply this framework to an $N$-port interferometer experiment in which each party controls a path the particle can traverse. When used for the purpose of communication, this setup embodies a multiple access channel (MAC) built with a single particle. We provide a full characterization of the $N$-party classical MACs that can be built from a single particle, and we show that every non-classical particle can generate a MAC outside the classical set. To further distinguish the capabilities of a single classical and quantum particle, we relax the locality constraint and allow for joint encodings by subsets of ${1lt Kle N}$ parties. This generates a richer family of classical MACs whose polytope dimension we compute. We identify a "generalized fingerprinting inequality'' as a valid facet for this polytope, and we verify that a quantum particle distributed among $N$ separated parties can violate this inequality even when ${K=N-1}$. Connections are drawn between the single-particle framework and multi-level coherence theory. We show that every pure state with $K$-level coherence can be detected in a semi-device independent manner, with the only assumption being conservation of particle number.

Fewer than one-quarter of organizations believe they are fully prepared for a ransomware attack, threatening data privacy

Florida-based Locality Bank is partnering with banking core vendor Nymbus to provide integrated digital banking services to small business customers, launching this month with a focus on cloud-native community banking and lending. The $35 million challenger bank also has a physical branch for hybrid customers, Chief Technology Officer Corey LeBlanc told Bank Automation News. “We're […]

Advanced applications such as vision-based product quality inspection are making their way into the manufacturing space as part of Industry 4.0. The IoT devices utilized for this are cameras and mobile phones, sometimes mounted onto a collaborative robot arm, monitoring the final product for quality test and defect detection. Typically, the high-quality image and/or video […]

The post Bring AI to your data and improve vision-based product quality inspection appeared first on IBM Business Operations Blog.