3 papers
cond-mat.str-el2026
Topological properties of gapless phases in an interacting spinful wire
Polina Matveeva, Dmitri Gutman, Sam T. Carr
We study topology in gapless phases of an interacting spinful model with spin-charge separation. We focus on the gapless boundaries between symmetry-breaking phases.…
cond-mat.mes-hall2025
Topological phases and spontaneous symmetry breaking: the revenge of the original Su-Schrieffer-Heeger model
Polina Matveeva, Dmitri Gutman, Sam T. Carr
We study the interplay of spontaneous symmetry breaking and topological properties in interacting one-dimensional models. We solve these models using bozonization and identify topo…
cond-mat.mes-hall2024
Weakly interacting one-dimensional topological insulators: a bosonization approach
Polina Matveeva, Dmitri Gutman, Sam T. Carr
We investigate the topological properties of one-dimensional weakly interacting topological insulators using bosonization. To do that we study the topological edge states that emer…