| | |
| | |
Stat |
Members: 3645 Articles: 2'503'724 Articles rated: 2609
24 April 2024 |
|
| | | |
|
Article overview
| |
|
Quantum information-flow, concretely, and axiomatically | Bob Coecke
; | Date: |
16 Jun 2005 | Subject: | Quantum Physics; Category Theory; Logic | quant-ph math.CT math.LO | Abstract: | These lecture notes survey some joint work with Samson Abramsky. Somewhat informally I will discuss the main results in a pedestrian not too technical way. These include: (1) `The logic of entanglement’, that is, the identification and abstract axiomatization of the `quantum information-flow’ which enables protocols such as quantum teleportation. To this means we define strongly compact closed categories which abstractly capture the behavioral properties of quantum entanglement. (2) `Postulates for an abstract quantum formalism’ in which classical information-flow (e.g. token exchange) is part of the formalism. As an example, we provide a purely formal description of quantum teleportation and prove correctness in abstract generality. In this formalism types reflect kinds, contra the essentially typeless von Neumann formalism. Hence even concretely this formalism manifestly improves on the usual one. (3) `A high-level approach to quantum informatics’. | Source: | arXiv, quant-ph/0506132 | Services: | Forum | Review | PDF | Favorites |
|
|
No review found.
Did you like this article?
Note: answers to reviews or questions about the article must be posted in the forum section.
Authors are not allowed to review their own article. They can use the forum section.
|
| |
|
|
|
| News, job offers and information for researchers and scientists:
| |