NEW APPROACH ON THE GENERAL SHAPE EQUATION OF AXISYMMETRIC VESICLES
نویسندگان
چکیده
منابع مشابه
Shape equations for axisymmetric vesicles: A clarification.
We derive the shape equations for axisymmetric vesicles and show that they are identical to the general shape equation [Ou-Yang Zhong-Can and W. Helfrich, Phys. Rev. A 39, 5280 (1989)] specialized to axisymmetry. We consider three difFerent topologies (an axisymmetric membrane segment suspended between two circular rings and closed vesicles of spherical and toroidal topology). We point out that...
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15 صفحه اولParametrization invariance and shape equations of elastic axisymmetric vesicles.
The issue of different parameterizations of the axisymmetric vesicle shape addressed by Hu Jian-Guo and Ou-Yang Zhong-Can [ Phys.Rev. E 47 (1993) 461 ] is reassesed, especially as it transpires through the corresponding Euler Lagrange equations of the associated elastic energy functional. It is argued that for regular, smooth contours of vesicles with spherical topology, different parameterizat...
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ژورنال
عنوان ژورنال: Modern Physics Letters B
سال: 1999
ISSN: 0217-9849,1793-6640
DOI: 10.1142/s0217984999000038