The role of non-affine deformations in the elastic behavior of the cellular vertex model-Reference-Cited by-同舟云学术

The role of non-affine deformations in the elastic behavior of the cellular vertex model

Published:2023 Issue:17 Volume:19 Page:3080-3091
ISSN:1744-683X
Container-title:Soft Matter
language:en
Short-container-title:Soft Matter

Author:

Staddon Michael F.¹²³^ORCID,Hernandez Arthur⁴,Bowick Mark J.⁵^ORCID,Moshe Michael⁶^ORCID,Marchetti M. Cristina⁴^ORCID

Affiliation:

1. Center for Systems Biology Dresden, Dresden, Germany

2. Max Planck Institute for the Physics of Complex Systems, Dresden, Germany

3. Max Planck Institute of Molecular Cell Biology and Genetics, Dresden, Germany

4. Department of Physics, University of California Santa Barbara, Santa Barbara, CA 93106, USA

5. Kavli Institute for Theoretical Physics, University of California Santa Barbara, Santa Barbara, CA 93106, USA

6. Racah Institute of Physics, The Hebrew University of Jerusalem, Jerusalem, 91904, Israel

Abstract

The vertex model of epithelia describes the apical surface of a tissue as a tiling of elastic polygonal cells. We show how non-affine deformations allow the tissue to have a softer mechanical response under strain, such as a vanishing shear modulus.

Funder

National Science Foundation

Israel Science Foundation

Publisher

Royal Society of Chemistry (RSC)

Subject

Condensed Matter Physics,General Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2023/SM/D2SM01580C

Reference44 articles.

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