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Manning Research Group
manningresearch.bsky.social
did:plc:az4mms45kew636fdpj27qkzv
The linear term is a line tension (2D version of a surface tension) but the quadratic term is more mysterious, and some other versions of vertex models remove it. Other versions of vertex models have a spring-like restoring force on each edge, instead of a restoring force on the perimeter.
2025-07-09T17:23:29.767Z