kth.sePublications
System disruptions
We are currently experiencing disruptions on the search portals due to high traffic. We are working to resolve the issue, you may temporarily encounter an error message.
Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • 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
Composite order in SU(N) theories coupled to an Abelian gauge field
KTH, School of Engineering Sciences (SCI), Physics.ORCID iD: 0000-0002-5342-1170
KTH, School of Engineering Sciences (SCI), Physics, Statistical Physics. KTH, School of Engineering Sciences (SCI), Physics, Condensed Matter Theory.ORCID iD: 0000-0001-7593-4543
2021 (English)In: Physical Review B, ISSN 2469-9950, E-ISSN 2469-9969, Vol. 104, no 7, article id 075116Article in journal (Refereed) Published
Abstract [en]

We consider SU(N)-symmetric Ginzburg-Landau models coupled to a noncompact Abelian gauge field focusing on the case N > 2 at finite temperature. We show that, at least for sufficiently large gauge-field coupling constants, these models have two phase transitions. The intermediate phase between the symmetric and low-temperature phases is a state with composite neutral order and no Meissner effect. In this neutral phase the system spontaneously breaks only the symmetry associated with phase differences and density differences between components. For N > 2, in contrast to the SU(2) case, the neutral state cannot be mapped onto an O(M) model. We term this state the SU(N)(n) phase.

Place, publisher, year, edition, pages
American Physical Society (APS) , 2021. Vol. 104, no 7, article id 075116
National Category
Subatomic Physics
Identifiers
URN: urn:nbn:se:kth:diva-299972DOI: 10.1103/PhysRevB.104.075116ISI: 000684136900003Scopus ID: 2-s2.0-85113172608OAI: oai:DiVA.org:kth-299972DiVA, id: diva2:1587093
Note

QC 20210823

Available from: 2021-08-23 Created: 2021-08-23 Last updated: 2022-06-25Bibliographically approved

Open Access in DiVA

No full text in DiVA

Other links

Publisher's full textScopus

Authority records

Weston, DanielBabaev, Egor

Search in DiVA

By author/editor
Weston, DanielBabaev, Egor
By organisation
PhysicsStatistical PhysicsCondensed Matter Theory
In the same journal
Physical Review B
Subatomic Physics

Search outside of DiVA

GoogleGoogle Scholar

doi
urn-nbn

Altmetric score

doi
urn-nbn
Total: 44 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • 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