تقرير
Gapped Interfaces in Fracton Models and Foliated Fields
| العنوان: | Gapped Interfaces in Fracton Models and Foliated Fields |
|---|---|
| المؤلفون: | Hsin, Po-Shen, Luo, Zhu-Xi, Malladi, Ananth |
| سنة النشر: | 2023 |
| المجموعة: | Condensed Matter High Energy Physics - Theory |
| مصطلحات موضوعية: | Condensed Matter - Strongly Correlated Electrons, High Energy Physics - Theory |
| الوصف: | This work investigates the gapped interfaces of 3+1d fracton phases of matter using foliated gauge theories and lattice models. We analyze the gapped boundaries and gapped interfaces in X cube model, and the gapped interfaces between the X-cube model and the toric code. The gapped interfaces are either "undecorated" or "decorated", where the "decorated" interfaces have additional Chern-Simons like actions for foliated gauge fields. We discover many new gapped boundaries and interfaces, such as (1) a gapped boundary for X-cube model where the electric lineons orthogonal to the interface become the magnetic lineons, the latter are the composite of magnetic planons; (2) a Kramers-Wannier-duality type gapped interface between the X-cube model and the toric code model from gauging planar subsystem one-form symmetry; and (3) an electromagnetic duality interface in the X-cube model that exchanges the electric and magnetic lineons. Comment: 36 pages, 10 figures |
| نوع الوثيقة: | Working Paper |
| URL الوصول: | http://arxiv.org/abs/2308.04489 |
| رقم الأكسشن: | edsarx.2308.04489 |
| قاعدة البيانات: | arXiv |
| الوصف غير متاح. |