dorsal/arxiv
View SchemaThe statistics of the entanglement changes generated by the Hadamard-CNOT quantum circuit
| Authors | J. Batle, M. Casas, A. Plastino, A. R. Plastino |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0210051 |
| URL | https://arxiv.org/abs/quant-ph/0210051 |
| DOI | 10.1016/S0378-4371(03)00466-7 |
| Journal | Physica A 327, 140 (2003) |
Abstract
We consider the change of entanglement of formation $\Delta E$ produced by the Hadamard-CNOT circuit on a general (pure or mixed) state $\rho$ describing a system of two qubits. We study numerically the probabilities of obtaining different values of $\Delta E$, assuming that the initial state is randomly distributed in the space of all states according to the product measure recently introduced by Zyczkowski {\it et al.} [Phys. Rev. A {\bf 58} (1998) 883].
{
"annotation_id": "4bdc8bd2-03d1-4833-8954-126f20f7fc2d",
"date_created": "2026-03-02T18:01:53.166000Z",
"date_modified": "2026-03-02T18:01:53.166000Z",
"file_hash": "13fc4a78a5b102befccde7c13b45d88712062019101b9808ea3a119b83838178",
"private": false,
"record": {
"abstract": "We consider the change of entanglement of formation $\\Delta E$ produced by\nthe Hadamard-CNOT circuit on a general (pure or mixed) state $\\rho$ describing\na system of two qubits. We study numerically the probabilities of obtaining\ndifferent values of $\\Delta E$, assuming that the initial state is randomly\ndistributed in the space of all states according to the product measure\nrecently introduced by Zyczkowski {\\it et al.} [Phys. Rev. A {\\bf 58} (1998)\n883].",
"arxiv_id": "quant-ph/0210051",
"authors": [
"J. Batle",
"M. Casas",
"A. Plastino",
"A. R. Plastino"
],
"categories": [
"quant-ph"
],
"doi": "10.1016/S0378-4371(03)00466-7",
"journal_ref": "Physica A 327, 140 (2003)",
"title": "The statistics of the entanglement changes generated by the Hadamard-CNOT quantum circuit",
"url": "https://arxiv.org/abs/quant-ph/0210051"
},
"schema_id": "dorsal/arxiv",
"source": {
"execution_id": "0dd76c8e-0386-4d80-ad18-7353769d2a99",
"id": "arXiv Dataset IDs",
"type": "Model",
"variant": "snapshot-2026-03-01",
"version": "0.1.0"
},
"user_id": 1000002
}