Volume 114 Number 5 September-October 2009 RSS image

Cover Explanation:

The cover shows an illustration of the path-integral calculation of the third virial coefficient C(T) for helium.  Quantum effects are taken into account by considering the particles not as localized points but rather as ring polymers whose configurations sample the quantum uncertainty in position.  For more information see the article by Garberoglio and Harvey (this issue).

Cover illustration arranged by C. Carey.

cover image of the Journal of Research
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Date Created: September 4, 2009
Last Modifed: September 21, 2009