dorsal/arxiv
View SchemaEntanglement swapping between multi-qudit systems
| Authors | Jan Bouda, Vladimir Buzek |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0112022 |
| URL | https://arxiv.org/abs/quant-ph/0112022 |
| DOI | 10.1088/0305-4470/34/20/304 |
| Journal | J PHYS A-MATH GEN 34: (20) 4301-4311 MAY 25 2001 |
Abstract
We generalize the entanglement swapping scheme originally proposed for two pairs of qubits to an arbitrary number $q$ of systems composed from an arbitrary number $m_j$ of qudits. Each of the system is supposed to be prepared in a maximally entangled state of $m_j$ qudits, while different systems are not correlated at all. We show that when a set $\sum_{j=1}^q a_j$ particles (from each of the $q$ systems $a_j$ particles are measured) are subjected to a generalized Bell-type measurement, the resulting set of $\sum_{j=1}^q (m_j-a_j)$ particles will collapse into a maximally entangled state.
{
"annotation_id": "52328940-ed08-4a3d-9b50-9636e2079d7c",
"date_created": "2026-03-02T18:01:49Z",
"date_modified": "2026-03-02T18:01:49Z",
"file_hash": "a62e1d2d938f84a08237a3df9bc619799833423f968bf9add7800a11180194de",
"private": false,
"record": {
"abstract": "We generalize the entanglement swapping scheme originally proposed for two\npairs of qubits to an arbitrary number $q$ of systems composed from an\narbitrary number $m_j$ of qudits. Each of the system is supposed to be prepared\nin a maximally entangled state of $m_j$ qudits, while different systems are not\ncorrelated at all. We show that when a set $\\sum_{j=1}^q a_j$ particles (from\neach of the $q$ systems $a_j$ particles are measured) are subjected to a\ngeneralized Bell-type measurement, the resulting set of $\\sum_{j=1}^q\n(m_j-a_j)$ particles will collapse into a maximally entangled state.",
"arxiv_id": "quant-ph/0112022",
"authors": [
"Jan Bouda",
"Vladimir Buzek"
],
"categories": [
"quant-ph"
],
"doi": "10.1088/0305-4470/34/20/304",
"journal_ref": "J PHYS A-MATH GEN 34: (20) 4301-4311 MAY 25 2001",
"title": "Entanglement swapping between multi-qudit systems",
"url": "https://arxiv.org/abs/quant-ph/0112022"
},
"schema_id": "dorsal/arxiv",
"source": {
"execution_id": "b390c46d-21cb-4fad-a260-24367a56e80d",
"id": "arXiv Dataset IDs",
"type": "Model",
"variant": "snapshot-2026-03-01",
"version": "0.1.0"
},
"user_id": 1000002
}