3 papers
cond-mat.other2026
Topological Edge States and Collective Radiation in a One-Dimensional Atomic Chain
Arda Deniz İyican, Ahmet Levent Subaşı, Özgür Çakır
We investigate the topological and collective radiative properties of a one-dimensional diatomic chain of identical quantum emitters with alternating spacing, coupled to the electr…
cond-mat.str-el2026
Environment-assisted transport in a strongly correlated boundary-driven Fermi-Hubbard chain
Hakan Yeler, Özgür Çakır
We study steady-state transport in a one-dimensional Fermi-Hubbard chain coupled to particle reservoirs at the boundaries and to local dephasing baths at each site, using the time-…
cond-mat.mes-hall2023
Edge-State-Mediated RKKY Coupling in Graphene Nanoflakes
Ahmet Utku Canbolat, Ozgur Cakir
We investigate the long-range behavior and size dependence of the Ruderman-Kittel-Kasuya-Yosida (RKKY) interaction in hexagonal and triangular graphene nanoflakes with zigzag and a…