Computing stable configurations of confined smectic liquid crystals with a deep variational framework
Smectic liquid crystals are layered liquid-crystalline phases characterized by orientational order and periodic density modulation. Although their structures can be modeled using continuum theories, computing stable configurations remains challenging in complex geometries, particularly when the high-frequency density modulations associated with smectic layering should be resolved. We propose a deep variational framework (DVF) for computing these configurations within the modified Landau--de Gennes model, in which the coupled orientational and positional order parameters are represented on a regular reference domain while physical confinement is incorporated through coordinate mappings. A ...
| Authors | Yuchen Xie, Baoming Shi, Yucen Han et al. |
|---|---|
| Primary category | cond-mat.soft |
| Published | 3 September 2026 |
| Last updated at source | 3 September 2026 |
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