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THE TRANSVERSE IMPEDANCE OF NORMAL LIQUID ³He

M. A. SHAHZAMANIAN

Department of Physics, University of Isfahan, Isfahan 81744, Iran

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and

H. YAVARY

Faculty of Khansar, University of Isfahan, Isfahan 81744, Iran

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https://doi.org/10.1142/S0217979207037429Cited by:1 (Source: Crossref)

Abstract

The effect of the external velocity field on the transverse impedance of normal liquid ³He has been considered. It is shown that there is an additional frequency dependent term proportional to the current-current correlation function. Vertex corrections to the collisional self-energy have to be treated in order to turn the simple relaxation time into viscous transport time, which is necessary for a quantitative description of the problem.

Keywords:

PACS: 67.55.Fa, 67.55.Hc