Pressure is not a state function for generic active fluids

Pressure is the mechanical force per unit area that a confined system exerts on its container. In thermal equilibrium, it depends only on bulk properties—such as density and temperature—through an equation of state. Here we show that in a wide class of active systems the pressure depends on the prec...

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Bibliographic Details
Main Authors: Solon, A. P., Fily, Y., Baskaran, A., Cates, M. E., Kafri, Y., Tailleur, J., Kardar, Mehran
Other Authors: Massachusetts Institute of Technology. Department of Physics
Format: Article
Language:en_US
Published: Nature Publishing Group 2017
Online Access:http://hdl.handle.net/1721.1/108342
https://orcid.org/0000-0002-1112-5912