uu.seUppsala University Publications
Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
Off-diagonal quantum holonomy along density operators
Atominstitut, Vienna, Austria .
Uppsala University, Disciplinary Domain of Science and Technology, Chemistry, Department of Quantum Chemistry. (Quantum information theory)
2005 (English)In: Physics Letters A, ISSN 0375-9601, Vol. 342, no 3, 205-212 p.Article in journal (Refereed) Published
Abstract [en]

Uhlmann's concept of quantum holonomy for paths of density operators is generalised to the off-diagonal case providing insight into the geometry of state space when the Uhlmann holonomy is undefined. Comparison with previous off-diagonal geometric phase definitions is carried out and an example comprising the transport of a Bell-state mixture is given.

Place, publisher, year, edition, pages
2005. Vol. 342, no 3, 205-212 p.
Keyword [en]
Geometric phase, quantum holonomy
National Category
Physical Sciences
Research subject
Physics
Identifiers
URN: urn:nbn:se:uu:diva-73835DOI: 10.1016/j.physleta.2005.05.043ISI: 000230278000002OAI: oai:DiVA.org:uu-73835DiVA: diva2:101746
Available from: 2006-12-13 Created: 2006-12-13 Last updated: 2011-10-05

Open Access in DiVA

No full text

Other links

Publisher's full textquant-ph/0403204

Authority records BETA

Sjöqvist, Erik

Search in DiVA

By author/editor
Sjöqvist, Erik
By organisation
Department of Quantum Chemistry
In the same journal
Physics Letters A
Physical Sciences

Search outside of DiVA

GoogleGoogle Scholar

doi
urn-nbn

Altmetric score

doi
urn-nbn
Total: 762 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf