Home
File Metadata
quant-ph_0509002.txt
Annotation: dorsal/arxiv

dorsal/arxiv

Added by Arxiv Bot | Added: 2026-03-02 18:02 | Views: 1 | Source: arXiv Dataset IDs (Model)

On single-copy entanglement

Authors	Ingo Peschel, Jize Zhao
Categories	quant-ph cond-mat.stat-mech
ArXiv ID	quant-ph/0509002
URL	https://arxiv.org/abs/quant-ph/0509002
DOI	10.1088/1742-5468/2005/11/P11002
Journal	JSTAT P11002 (2005)

Abstract

The largest eigenvalue of the reduced density matrix for quantum chains is shown to have a simple physical interpretation and power-law behaviour in critical systems. This is verified numerically for XXZ spin chains.

{
  "annotation_id": "5530dacb-2a59-4493-8bdd-4d0649795e3c",
  "date_created": "2026-03-02T18:02:20.581000Z",
  "date_modified": "2026-03-02T18:02:20.581000Z",
  "file_hash": "7d3e82c2cb3d8726b1f7140b0d6bdc724fa68426d0bb18c77bd4eace97118318",
  "private": false,
  "record": {
    "abstract": "The largest eigenvalue of the reduced density matrix for quantum chains is\nshown to have a simple physical interpretation and power-law behaviour in\ncritical systems. This is verified numerically for XXZ spin chains.",
    "arxiv_id": "quant-ph/0509002",
    "authors": [
      "Ingo Peschel",
      "Jize Zhao"
    ],
    "categories": [
      "quant-ph",
      "cond-mat.stat-mech"
    ],
    "doi": "10.1088/1742-5468/2005/11/P11002",
    "journal_ref": "JSTAT P11002 (2005)",
    "title": "On single-copy entanglement",
    "url": "https://arxiv.org/abs/quant-ph/0509002"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "dffad432-812d-47fd-b0e9-f8f8326bff35",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}