Endre søk
RefereraExporteraLink to record
Permanent link

Direct link
Referera
Referensformat
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annet format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annet språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf
The BCS critical temperature in a weak homogeneous magnetic field
KTH, Skolan för teknikvetenskap (SCI), Fysik, Kondenserade materiens teori.ORCID-id: 0000-0001-7481-2245
2019 (engelsk)Inngår i: Journal of Spectral Theory, ISSN 1664-039X, E-ISSN 1664-0403Artikkel i tidsskrift (Fagfellevurdert) In press
Abstract [en]

We show that, within a linear approximation of BCS theory, a weak homogeneous magnetic field lowers the critical temperature by an explicit constant times the field strength, up to higher order terms. This provides a rigorous derivation and generalization of results obtained in the physics literature fromWHH theory of the upper critical magnetic field. A new ingredient in our proof is a rigorous phase approximation to control the effects of the magnetic field.

sted, utgiver, år, opplag, sider
2019.
Emneord [en]
Superconductivity, BCS theory, magnetic field
HSV kategori
Forskningsprogram
Matematik; Fysik
Identifikatorer
URN: urn:nbn:se:kth:diva-249107DOI: 10.4171/JST/270ISI: 000484709400009Scopus ID: 2-s2.0-85072066729OAI: oai:DiVA.org:kth-249107DiVA, id: diva2:1303805
Forskningsfinansiär
Swedish Research Council, VR2016-05167Stiftelsen Olle Engkvist Byggmästare, 184-0573
Merknad

QC 20190521

Tilgjengelig fra: 2019-04-10 Laget: 2019-04-10 Sist oppdatert: 2019-10-01bibliografisk kontrollert

Open Access i DiVA

Fulltekst mangler i DiVA

Andre lenker

Forlagets fulltekstScopus

Personposter BETA

Langmann, Edwin

Søk i DiVA

Av forfatter/redaktør
Langmann, Edwin
Av organisasjonen
I samme tidsskrift
Journal of Spectral Theory

Søk utenfor DiVA

GoogleGoogle Scholar

doi
urn-nbn

Altmetric

doi
urn-nbn
Totalt: 83 treff
RefereraExporteraLink to record
Permanent link

Direct link
Referera
Referensformat
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annet format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annet språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf