Bell correlations of a thermal fully connected spin chain in the vicinity of a quantum critical point
DA Hamza, J Chwedeńczuk - Physical Review A, 2024 - APS
Bell correlations are among the most exotic of the phenomena through which quantum
mechanics manifests itself. Their presence signals that the system may violate the postulates …
mechanics manifests itself. Their presence signals that the system may violate the postulates …
Sparks of quantum advantage and rapid retraining in machine learning
W Troy - arXiv preprint arXiv:2407.16020, 2024 - arxiv.org
The advent of quantum computing holds the potential to revolutionize various fields by
solving complex problems more efficiently than classical computers. Despite this promise …
solving complex problems more efficiently than classical computers. Despite this promise …
Fast and Accurate GHZ Encoding Using All-to-all Interactions
C Yin - arXiv preprint arXiv:2406.10336, 2024 - arxiv.org
The $ N $-qubit Greenberger-Horne-Zeilinger (GHZ) state is an important resource for
quantum technologies. We consider the task of GHZ encoding using all-to-all interactions …
quantum technologies. We consider the task of GHZ encoding using all-to-all interactions …