3 papers
cond-mat.quant-gas2026
Enhancing supercurrent-based inertial sensing via interactions in atomtronic angular accelerometers
S. Carmona-López, A. Matos-Abiague, F. Isaule +1
We theoretically investigate supercurrents of ultracold atoms in angularly ac-shaken ring lattices subjected to external rotation. Our results demonstrate how these supercurrents c…
cond-mat.quant-gas2025
Few-body bound states of bosonic mixtures in two-dimensional optical lattices
Matias Volante-Abovich, Felipe Isaule, Luis Morales-Molina
We study the formation of bound states in a binary mixture of a few bosons in small square optical lattices. Using the exact diagonalization method, we find that bound clusters of…
cond-mat.quant-gas2025
Counterflow of lattice polarons in harmonically confined optical lattices
Felipe Isaule, Abel Rojo-Francàs, Luis Morales-Molina +1
We study a mobile impurity in a one-dimensional harmonically confined optical lattice interacting repulsively with a bosonic bath. The behavior of the impurity across baths with su…