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Journal of Low Temperature Physics

, Volume 11, Issue 5–6, pp 745–750 | Cite as

Density correlation function in superfluid helium nearT λ

  • P. C. Hohenberg
Article

Abstract

The previously calculated hydrodynamic form of the density correlation function of liquid helium is written out explicitly forT nearTλ. This function, which is proportional to the intensity of light scattered from the fluid, has a finite value at ω=0, which grows asTTλ from below. In evaluating the precise form of this contribution in terms of transport coefficients, it is important to keep terms of order (C p /C v )−1.

Keywords

Helium Correlation Function Magnetic Material Precise Form Liquid Helium 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Plenum Publishing Corporation 1973

Authors and Affiliations

  • P. C. Hohenberg
    • 1
  1. 1.Bell LaboratoriesMurray Hill

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