5 papers
Poor man's Majorana bound states in quantum dot based Kitaev chain coupled to a photonic cavity
Francesco Buonemani, Alvaro Gómez-León, Marco Schirò +1
Quantum dot based platforms offer a promising route towards realizing the Kitaev chain Hamiltonian hosting Majorana bound states (MBSs). Poor man's MBSs arise in a two-site Kitaev…
Topological markers for a one-dimensional fermionic chain coupled to a single-mode cavity
Anna Ritz-Zwilling, Olesia Dmytruk
We study a Su-Schrieffer-Heeger chain coupled to a single mode photonic cavity. Considering an off-resonant regime we use the high-frequency expansion in order to obtain an effecti…
Distinguishing Majorana bound states from accidental zero-energy modes with a microwave cavity
Sarath Prem, Olesia Dmytruk, Mircea Trif
Transport measurements of hybrid nanowires often rely on the observation of a zero-bias conductance peak as a hallmark of Majorana bound states (MBSs). However, such signatures can…
Fermion parity switches imprinted in the photonic field of cavity embedded Kitaev chains
Victor Fernandez Becerra, Olesia Dmytruk
We study a finite-length Kitaev chain coupled to a single mode photonic cavity. The topological phase of the finite-length Kitaev chain is characterized by the presence of fermion…
A Model for Topological p-wave Superconducting Wires with Disorder and Interactions
Frederick Del Pozo, Loïc Herviou, Olesia Dmytruk +1
We present a comprehensive theoretical study of interacting and disordered topological phases of coupled Kitaev wires, which may support further realistic applications of Majorana…