Compare Papers
Paper 1
Divided-Qubit Noise-Tolerant Strategy for Bell State Preparation in Qiskit
Yang O, Sun W.
- Year
- 2025
- Journal
- Europe PMC
- DOI
- 10.20944/preprints202510.0281.v2
- arXiv
- -
No abstract.
Open paperPaper 2
Non-Kochen-Specker Contextuality
Mladen Pavicic
- Year
- 2023
- Journal
- arXiv preprint
- DOI
- arXiv:2307.16339
- arXiv
- 2307.16339
Quantum contextuality supports quantum computation and communication. One of its main vehicles is hypergraphs. The most elaborated are the Kochen-Specker ones, but there is also another class of contextual sets that are not of this kind. Their representation has been mostly operator-based and limited to special constructs in three- to six-dim spaces, a notable example of which is the Yu-Oh set. Previously, we showed that hypergraphs underlie all of them, and in this paper, we give general methods - whose complexity does not scale up with the dimension - for generating such non-Kochen-Specker hypergraphs in any dimension and give examples in up to 16-dim spaces. Our automated generation is probabilistic and random, but the statistics of accumulated data enable one to filter out sets with the required size and structure.
Open paper