dorsal/arxiv
View SchemaMaximal violation of the Ardehali's inequality of $n$ qubits
| Authors | Zeqian Chen |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0407110 |
| URL | https://arxiv.org/abs/quant-ph/0407110 |
Abstract
In this paper, we characterize the maximal violation of Ardehali's inequality of $n$ qubits by showing that GHZ's states and the states obtained from them by local unitary transformations are the unique states that maximally violate the Ardehali's inequalities. This concludes that Ardehali's inequalities can be used to characterize maximally entangled states of $n$ qubits, as the same as Mermin's and Bell-Klyshko's inequalities.
{
"annotation_id": "ea2eb83c-3ff7-4143-b485-be94c83a620f",
"date_created": "2026-03-02T18:02:10.384000Z",
"date_modified": "2026-03-02T18:02:10.384000Z",
"file_hash": "6d30e1dff69bf5c9612e6d20ca90b871c4f3cf9aec2ecb9544f031ccfb684f27",
"private": false,
"record": {
"abstract": "In this paper, we characterize the maximal violation of Ardehali\u0027s inequality\nof $n$ qubits by showing that GHZ\u0027s states and the states obtained from them by\nlocal unitary transformations are the unique states that maximally violate the\nArdehali\u0027s inequalities. This concludes that Ardehali\u0027s inequalities can be\nused to characterize maximally entangled states of $n$ qubits, as the same as\nMermin\u0027s and Bell-Klyshko\u0027s inequalities.",
"arxiv_id": "quant-ph/0407110",
"authors": [
"Zeqian Chen"
],
"categories": [
"quant-ph"
],
"title": "Maximal violation of the Ardehali\u0027s inequality of $n$ qubits",
"url": "https://arxiv.org/abs/quant-ph/0407110"
},
"schema_id": "dorsal/arxiv",
"source": {
"execution_id": "104ab40c-7a3a-4f73-a3b4-797fcf2602e2",
"id": "arXiv Dataset IDs",
"type": "Model",
"variant": "snapshot-2026-03-01",
"version": "0.1.0"
},
"user_id": 1000002
}