Unique Signatures of Topological Phases in Two-Dimensional THz Spectroscopy.
Sign Up to like & getrecommendations! Published in 2022 at "Physical review letters"
DOI: 10.1103/physrevlett.129.017401
Abstract: We develop a microscopic theory for the two-dimensional (2D) spectroscopy of one-dimensional topological superconductors. We consider a ring geometry of an archetypal topological superconductor with periodic boundary conditions, bypassing energy-specific differences caused by topologically protected… read more here.
Keywords: topological phases; unique signatures; two dimensional; signatures topological ... See more keywords
Unveiling Signatures of Topological Phases in Open Kitaev Chains and Ladders
Sign Up to like & getrecommendations! Published in 2019 at "Nanomaterials"
DOI: 10.3390/nano9060894
Abstract: In this work, the general problem of the characterization of the topological phase of an open quantum system is addressed. In particular, we study the topological properties of Kitaev chains and ladders under the perturbing… read more here.
Keywords: chains ladders; kitaev chains; system; topological phases ... See more keywords