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摘要翻译：
用动态三角剖分的蒙特卡罗模拟技术研究了分区球体表面模型。我们发现该模型呈现出多种相：球形相、管状相、平面相、蠕虫状平面相、蠕虫状长相、蠕虫状短相和塌陷相。几乎所有的相都通过一级跃迁与相邻相分离。表面的机械强度仅由弹性骨架给出，弹性骨架是隔间的边界，顶点在隔间内自由扩散。我们证实细胞骨架结构和顶点的横向扩散是这种不同相位的起源。
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英文标题：
《Shape transformations of a compartmentalized fluid surface》
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作者：
Hiroshi Koibuchi
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最新提交年份：
2007
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分类信息：
一级分类：Physics 物理学
二级分类：Statistical Mechanics 统计力学
分类描述：Phase transitions, thermodynamics, field theory, non-equilibrium phenomena, renormalization group and scaling, integrable models, turbulence
相变，热力学，场论，非平衡现象，重整化群和标度，可积模型，湍流
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一级分类：Physics 物理学
二级分类：Soft Condensed Matter 软凝聚态物质
分类描述：Membranes, polymers, liquid crystals, glasses, colloids, granular matter
膜，聚合物，液晶，玻璃，胶体，颗粒物质
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英文摘要：
A surface model on compartmentalized spheres is studied by using the Monte Carlo simulation technique with dynamical triangulations. We found that the model exhibits a variety of phases: the spherical phase, the tubular phase, the planar phase, the wormlike planar phase, the wormlike long phase, the wormlike short phase, and the collapsed phase. It is also shown that almost all phases are separated from their neighboring phases by first-order transitions. Mechanical strength of the surface is given only by elastic skeletons, which are the compartment boundaries, and vertices diffuse freely inside the compartments. We confirm that the cytoskeletal structure and the lateral diffusion of vertices are an origin of such a variety of phases.
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PDF链接：
https://arxiv.org/pdf/710.3813
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