Subwavelength physics

Introduction

This project serves as code base for the research mainly based at ETH Zürich in the group of Prof. Dr H. Ammari.

Maintainers of the repository are:

Maintainers

• Silvio Barandun (silvio.barandun at sam.math.ethz.ch)

• Alexander Uhlmann (alexander.uhlmann at sam.math.ethz.ch)

Scientific backgrounds

This code builds mainly on the following publications:

One dimension

Finite systems

[1] F. Feppon, Z. Cheng, and H. Ammari, “Subwavelength Resonances in One-Dimensional High-Contrast Acoustic Media,” SIAM Journal on Applied Mathematics, vol. 83, no. 2, pp. 625–665, Apr. 2023, doi: 10.1137/22m1503841.

Periodic systems

[2] H. Ammari, S. Barandun, J. Cao, and F. Feppon, “Edge Modes in Subwavelength Resonators in One Dimension,” Multiscale Modeling & Simulation, vol. 21, no. 3, pp. 964–992, Jul. 2023, doi: 10.1137/23m1549419.

Subsequent publications include

Project Structure

├─ Subwavelength1D          <- One dimensional systems
|   ├─ classic.py           <- Classic wave propagation
|   ├─ disordered.py        <- Subclass of classic with extra functions for disordered

Coding guidelines

1. Use google docstrings