Fitxers
Tipus de document
ArticleVersió
Versió publicadaData de publicació
Tots els drets reservats
Si us plau utilitzeu sempre aquest identificador per citar o enllaçar aquest document: https://hdl.handle.net/2445/131715
Models of holographic superconductivity
Títol de la revista
Director/Tutor
ISSN de la revista
Títol del volum
Recurs relacionat
Resum
We construct general models for holographic superconductivity parametrized by three couplings which are functions of a real scalar field and show that under general assumptions they describe superconducting phase transitions. While some features are universal and model independent, important aspects of the quantum critical behavior strongly depend on the choice of couplings, such as the order of the phase transition and critical exponents of second-order phase transitions. In particular, we study a one-parameter model where the phase transition changes from second to first order above some critical value of the parameter and a model with tunable critical exponents.
Matèries
Matèries (anglès)
Citació
Citació
APRILE, Francesco and RUSSO, J. G. (Jorge Guillermo). Models of holographic superconductivity. Physical Review D. 2010. Vol. 81, num. 2, pags. 026009. ISSN 1550-7998. [consulted: 29 of June of 2026]. Available at: https://hdl.handle.net/2445/131715