bialkali polar

Topological Edge States from Molecular Chirality: A General Framework for Dimerized Dipolar Arrays

arXiv:2606.00877v1 Announce Type: cross Abstract: We establish a general theoretical framework for realizing topological edge states in dimerized arrays of chiral dipolar molecules and demonstrate that molecular handedness provides a natural and tunable route to SSH-like topology in an interacting one-dimensional setting. Starting from an effective spin-$\tfrac{1}{2}$ model generated by Stark-dressed chiral molecules, we introduce bond dimerization and show that the chirality-induced...