4 papers
Non-Markovian dynamics of a qubit on the zigzag edge of photonic graphene
Enrico Di Benedetto
We present an analytical study of the dynamics of a qubit coupled to the zigzag edge of a photonic honeycomb lattice. Leveraging a resolvent operator approach and exact lattice Gre…
Enabling Deterministic Passive Quantum State Transfer with Giant Atoms
Oliver Diekmann, Enrico Di Benedetto, Nicolas Jungwirth +7
Achieving quantum state transfer in passive ways can become a powerful asset for scalable quantum networks. Here, we demonstrate how giant atoms coupled to 1D waveguides provide a…
Emergent cavity-QED dynamics along the edge of a photonic lattice
Enrico Di Benedetto, Xuejian Sun, Marcel A. Pinto +6
We investigate qubits coupled to the boundary of a two dimensional photonic lattice that supports dispersionless edge modes, unlike conventional edge modes that sustain propagating…
Dipole-dipole interactions mediated by a photonic flat band
Enrico Di Benedetto, Alejandro Gonzalez-Tudela, Francesco Ciccarello
Flat bands (FBs) are energy bands with zero group velocity, which in electronic systems were shown to favor strongly correlated phenomena. Indeed, a FB can be spanned with a basis…