Comment on "Interface tension of Bose-Einstein condensates" by Bert Van Schaeybroeck, Phys. Rev. A 78, 023624-9 (2008)
Quantum Gases
2015-06-01 v2 Superconductivity
Abstract
The purpose of the comment is to point out that the leading term of the Ginzburg-Landau nonanalytical correction to the interface tension of Bose-Einstein condensates with strong segregation and the surface tension of extreme type-I superconductors are described by a common coefficient derived from the universal equation for the phase boundary. The agreement between the numerical value of the coefficients gives a hint that this can be an exact result which deserves to be checked. The outcome will be of interest for physicists working in both fields.
Keywords
Cite
@article{arxiv.1502.07171,
title = {Comment on "Interface tension of Bose-Einstein condensates" by Bert Van Schaeybroeck, Phys. Rev. A 78, 023624-9 (2008)},
author = {Todor M. Mishonov},
journal= {arXiv preprint arXiv:1502.07171},
year = {2015}
}
Comments
1 page, no figures, corrected version