Induced interactions in dilute atomic gases and liquid helium mixtures
Quantum Gases
2012-06-26 v1
Abstract
In dilute mixtures of two atomic gases, interactions between two minority atoms acquire a contribution due to interaction with the majority component. Using thermodynamic arguments, we derive expressions for this induced interaction for both fermions and bosons for arbitrary strength of the interaction between the two components. Implications of the work for the theory of dilute solutions of He in liquid He are discussed.
Keywords
Cite
@article{arxiv.1204.5282,
title = {Induced interactions in dilute atomic gases and liquid helium mixtures},
author = {Zhenhua Yu and C. J. Pethick},
journal= {arXiv preprint arXiv:1204.5282},
year = {2012}
}
Comments
7 pages, 1 figure, NORDITA-2012-35