Topological physics opens up a plethora of exciting phenomena allowing to engineer
disorder-robust unidirectional flows of light. Recent advances in topological protection of …

The latest advances in the field of photonics have enabled the simulation of an increasing
number of quantum models in photonic systems, turning them into an important tool for …

Bound states of two interacting particles moving on a lattice can exhibit remarkable features
that are not captured by the underlying single-particle picture. Inspired by this phenomenon …

We predict the existence of interaction-driven edge states of bound two-photon
quasiparticles in a dimer periodic array of nonlinear optical cavities. The energy spectrum of …

In flat-band systems, destructive interference leads to the localization of noninteracting
particles and forbids their motion through the lattice. However, in the presence of …

The duration of bidirectional transfer protocols in 1D topological models usually scales
exponentially with distance. In this work, we propose transfer protocols in multidomain SSH …

Interactions between particles normally induce the decay of the particles Bloch oscillations
(BOs) in a periodic lattice. In the limit of strong on-site interactions, spin-1/2 fermions may …

We study the topological properties of the two-body bound states in an interacting Haldane
model as a function of interparticle interactions. In particular, we identify topological phases …

We study two-particle states in a Su–Schrieffer–Heeger (SSH) chain with periodic boundary
conditions and nearest-neighbor (NN) interactions. The system is mapped into a problem of …

We propose a driving protocol which allows us to use quantum dot arrays as quantum
simulators for 1D topological phases. We show that by driving the system out of equilibrium …