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March 18, 2026Open Access

Topological Edge States in Helical Soft-Matter Lattices: Microtubules as a Natural Platform

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Authors

LPLucas Pinheiro

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Overview

The research demonstrates topological edge states in microtubules, suggesting new insights for soft-matter systems.

Key Points

  • This research aims to explore the topological properties of microtubules and their implications in soft-matter physics.
  • Analyzed microtubule structures as Jackiw-Rebbi domain walls in an SSH model
  • Investigated excitonic couplings related to α–β tubulin geometry
  • Examined effects of dipole contributions on binding states
  • Predicted a topological gap of ~20 meV in microtubules
  • Achieved substantial decoherence suppression with Γ_eff/Γ₀ ~ 10⁻³
  • Identified a dipole-active absorption feature near 160 cm⁻¹ that disappears upon depolymerization

Cite This Study

Lucas Pinheiro (2026) studied this question.

synapsesocial.com/papers/69ba43384e9516ffd37a4348https://doi.org/10.5281/zenodo.19041881
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