Boundary effects on the scaling of the superfluid density

N. Schultka; E. Manousakis

doi:10.1007/bf02569641

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arXiv · cond-mat/9608077

Boundary effects on the scaling of the superfluid density

N. Schultka·E. Manousakis

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Abstract

We study numerically the influence of the substrate (boundary conditions) on the finite--size scaling properties of the superfluid density $ρ_s$ in superfluid films of thickness $H$ within the XY model employing the Monte Carlo method. Our results suggest that the jump $ρ_s H/T_c$ at the Kosterlitz--Thouless transition temperature $T_c$ depends on the boundary conditions.

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N. Schultka, E. Manousakis. 1996-08-20. Boundary effects on the scaling of the superfluid density. https://doi.org/10.1007/bf02569641

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