Modes of superfluid 3He in the entire hy
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Michael Grabinski; Mario Liu
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Article
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1990
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Elsevier Science
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English
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Dispersion relations for hydrodynamic modes are normally derived in the limit of small damping. This limit covers the entire hydrodynamic region as long as the region conincides with the small damping region (e.g., in 4He-II). This is not the case in superfluid 3He. In this paper the dispersion rel