Hydrodynamic fluctuation-induced forces in confined fluids

Christopher Monahan, Ali Naji, Ronald Horgan, Bing-Sui Lu, Rudolf Podgornik
2016 Soft Matter  
Thermal hydrodynamic fluctuations in a classical, compressible, viscous fluid film give rise to fluctuation-induced forces between the no-slip fluid boundaries, whose average value is zero but their correlators are finite and represent a "secondary Casimir effect" in the hydrodynamic context.
doi:10.1039/c5sm02346g pmid:26477742 fatcat:urxjybfrhzes3jbrkqp53frwau