Critical dynamics of superconductors in the charged regime

Courtney Lannert, Smitha Vishveshwara, Matthew P.A. Fisher

Research output: Contribution to journalArticle

Abstract

The charged regime of the superconductor-metal transition was analyzed by applying a finite temperature critical dynamics. A transverse gage field coupling was applied to the superconducting order parameter. A new dynamic universality class characeterized by a finite fixed point ratio between the transport coefficients associated with the order parameter and gage fields was found by assuming relaxational dynamics for both the order parameter and gage fields within a renormalization group scheme. It was found that various features of the dynamic universality class of the charged superconductor appeared in measurable quantities.

Original languageEnglish (US)
Article number097004
Pages (from-to)097004-1-097004-4
JournalPhysical review letters
Volume92
Issue number9
DOIs
StatePublished - Mar 5 2004

Fingerprint

critical temperature
transport properties
transition metals

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Critical dynamics of superconductors in the charged regime. / Lannert, Courtney; Vishveshwara, Smitha; Fisher, Matthew P.A.

In: Physical review letters, Vol. 92, No. 9, 097004, 05.03.2004, p. 097004-1-097004-4.

Research output: Contribution to journalArticle

Lannert, Courtney ; Vishveshwara, Smitha ; Fisher, Matthew P.A. / Critical dynamics of superconductors in the charged regime. In: Physical review letters. 2004 ; Vol. 92, No. 9. pp. 097004-1-097004-4.
@article{c94d8513b21b486e809a62e48dd87e43,
title = "Critical dynamics of superconductors in the charged regime",
abstract = "The charged regime of the superconductor-metal transition was analyzed by applying a finite temperature critical dynamics. A transverse gage field coupling was applied to the superconducting order parameter. A new dynamic universality class characeterized by a finite fixed point ratio between the transport coefficients associated with the order parameter and gage fields was found by assuming relaxational dynamics for both the order parameter and gage fields within a renormalization group scheme. It was found that various features of the dynamic universality class of the charged superconductor appeared in measurable quantities.",
author = "Courtney Lannert and Smitha Vishveshwara and Fisher, {Matthew P.A.}",
year = "2004",
month = "3",
day = "5",
doi = "10.1103/PhysRevLett.92.097004",
language = "English (US)",
volume = "92",
pages = "097004--1--097004--4",
journal = "Physical Review Letters",
issn = "0031-9007",
publisher = "American Physical Society",
number = "9",

}

TY - JOUR

T1 - Critical dynamics of superconductors in the charged regime

AU - Lannert, Courtney

AU - Vishveshwara, Smitha

AU - Fisher, Matthew P.A.

PY - 2004/3/5

Y1 - 2004/3/5

N2 - The charged regime of the superconductor-metal transition was analyzed by applying a finite temperature critical dynamics. A transverse gage field coupling was applied to the superconducting order parameter. A new dynamic universality class characeterized by a finite fixed point ratio between the transport coefficients associated with the order parameter and gage fields was found by assuming relaxational dynamics for both the order parameter and gage fields within a renormalization group scheme. It was found that various features of the dynamic universality class of the charged superconductor appeared in measurable quantities.

AB - The charged regime of the superconductor-metal transition was analyzed by applying a finite temperature critical dynamics. A transverse gage field coupling was applied to the superconducting order parameter. A new dynamic universality class characeterized by a finite fixed point ratio between the transport coefficients associated with the order parameter and gage fields was found by assuming relaxational dynamics for both the order parameter and gage fields within a renormalization group scheme. It was found that various features of the dynamic universality class of the charged superconductor appeared in measurable quantities.

UR - http://www.scopus.com/inward/record.url?scp=2442471659&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=2442471659&partnerID=8YFLogxK

U2 - 10.1103/PhysRevLett.92.097004

DO - 10.1103/PhysRevLett.92.097004

M3 - Article

C2 - 15089503

AN - SCOPUS:2442471659

VL - 92

SP - 097004-1-097004-4

JO - Physical Review Letters

JF - Physical Review Letters

SN - 0031-9007

IS - 9

M1 - 097004

ER -