We succeed in building up a straightforward theoretical model for spin-triplet p-wave superconductors, by introducing a second-order parameter and a nonlinear interaction between the two mean fields in the Ginzburg Landau theory. Such interaction breaks the isotropy of the original medium and allows pairs of electrons to arrange into S = 1 Cooper pairs. The present model predicts a thermodynamical and magnetic behavior analogous to that observed in conventional s-wave superconductors.
A generalization of the Ginzburg-Landau theory to p-wave superconductors / Di Grezia, E; Esposito, S; Salesi, G. - In: MODERN PHYSICS LETTERS B. - ISSN 0217-9849. - 22:18(2008), pp. 1709-1716. [10.1142/S0217984908016406]
A generalization of the Ginzburg-Landau theory to p-wave superconductors
Esposito S;
2008
Abstract
We succeed in building up a straightforward theoretical model for spin-triplet p-wave superconductors, by introducing a second-order parameter and a nonlinear interaction between the two mean fields in the Ginzburg Landau theory. Such interaction breaks the isotropy of the original medium and allows pairs of electrons to arrange into S = 1 Cooper pairs. The present model predicts a thermodynamical and magnetic behavior analogous to that observed in conventional s-wave superconductors.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
