• Corpus ID: 235790729

Emergence of Dynamical Coherence in a Driven One-dimensional Interacting Rotor Model

@inproceedings{Iyer2021EmergenceOD,
  title={Emergence of Dynamical Coherence in a Driven One-dimensional Interacting Rotor Model},
  author={Sahithya S. Iyer and Sayantan Mondal and Biman Bagchi},
  year={2021}
}
In order to understand the dynamics of active matter, we examine a minimalistic model where interacting spins on a one-dimensional lattice are driven by a self-propelled spin at the centre with a fixed rotational velocity (ω0). The other spins execute rotational Brownian motion by following the Shore-Zwanzig model of rotational dynamics. The simplicity of the model allows us to inquire about several relevant microscopic quantities. The continuous ‘active’ torque on the central spin is… 

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