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arXiv 0802.2786cond-mat.softcond-mat.mtrl-scicond-mat.stat-mech
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球形囊泡的拓扑不稳定性

Topological instabilities of spherical vesicles

O. V. Manyuhina, A. Fasolino, P. C. M. Christianen, M. I. Katsnelson

摘要:

在Helfrich弹性膜理论和微分几何的框架内,我们研究了球形囊泡对双气泡可能的不稳定性。我们发现,不仅温度,而且磁场可以诱导球形囊泡和双气泡之间的拓扑结构的转变,并提供了一个平衡形状的相图。

英文摘要:

Within the framework of the Helfrich elastic theory of membranes and of differential geometry we study the possible instabilities of spherical vesicles towards double bubbles. We find that not only temperature, but also magnetic fields can induce topological transformations between spherical vesicles and double bubbles and provide a phase diagram for the equilibrium shapes.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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