Spontaneous formation of bags with negative surface energy

• DOI: 10.1007/bf01598978
• Publication Date: 2005-04-29T09:21:57Z
• Authors: Jiří Hošek

We demonstrate within the Ginzburg-Landau model of a confining medium that the surface energy associated with the interface between the normal and the confining phases can be negative, and briefly discuss some consequences of this fact.