1 Search Results for "Johnston, Nathaniel"


Document
The Minimum Size of Qubit Unextendible Product Bases

Authors: Nathaniel Johnston

Published in: LIPIcs, Volume 22, 8th Conference on the Theory of Quantum Computation, Communication and Cryptography (TQC 2013)


Abstract
We investigate the problem of constructing unextendible product bases in the qubit case - that is, when each local dimension equals 2. The cardinality of the smallest unextendible product basis is known in all qubit cases except when the number of parties is a multiple of 4 greater than 4 itself. We construct small unextendible product bases in all of the remaining open cases, and we use graph theory techniques to produce a computer-assisted proof that our constructions are indeed the smallest possible.

Cite as

Nathaniel Johnston. The Minimum Size of Qubit Unextendible Product Bases. In 8th Conference on the Theory of Quantum Computation, Communication and Cryptography (TQC 2013). Leibniz International Proceedings in Informatics (LIPIcs), Volume 22, pp. 93-105, Schloss Dagstuhl – Leibniz-Zentrum für Informatik (2013)


Copy BibTex To Clipboard

@InProceedings{johnston:LIPIcs.TQC.2013.93,
  author =	{Johnston, Nathaniel},
  title =	{{The Minimum Size of Qubit Unextendible Product Bases}},
  booktitle =	{8th Conference on the Theory of Quantum Computation, Communication and Cryptography (TQC 2013)},
  pages =	{93--105},
  series =	{Leibniz International Proceedings in Informatics (LIPIcs)},
  ISBN =	{978-3-939897-55-2},
  ISSN =	{1868-8969},
  year =	{2013},
  volume =	{22},
  editor =	{Severini, Simone and Brandao, Fernando},
  publisher =	{Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
  address =	{Dagstuhl, Germany},
  URL =		{https://drops-dev.dagstuhl.de/entities/document/10.4230/LIPIcs.TQC.2013.93},
  URN =		{urn:nbn:de:0030-drops-43173},
  doi =		{10.4230/LIPIcs.TQC.2013.93},
  annote =	{Keywords: unextendible product basis; quantum entanglement; graph factorization}
}
  • Refine by Author
  • 1 Johnston, Nathaniel

  • Refine by Classification

  • Refine by Keyword
  • 1 unextendible product basis; quantum entanglement; graph factorization

  • Refine by Type
  • 1 document

  • Refine by Publication Year
  • 1 2013

Questions / Remarks / Feedback
X

Feedback for Dagstuhl Publishing


Thanks for your feedback!

Feedback submitted

Could not send message

Please try again later or send an E-mail