Two-Fluid Model for Anisotropic Superfluids
Two-Fluid Model for Anisotropic Superfluids
Two-Fluid Model for Anisotropic Superfluids
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Introduction Action Principle Classic Approach Sound Propagation Anisotropy<br />
Consequences<br />
irrotational superfluid flow<br />
superfluid Euler equation<br />
v s = ∇λ ⇒ rot v s = 0<br />
∂v s<br />
∂t + (v s · ∇)v s = −∇¯µ<br />
completion of differential state equation<br />
∂u<br />
∂ρ n<br />
= 1 2 (v n − v s ) 2<br />
<strong>Two</strong>-<strong>Fluid</strong> <strong>Model</strong> <strong>for</strong> <strong>Anisotropic</strong> <strong>Superfluids</strong><br />
Carolin Wille