3 papers
quant-ph2024
Cavity Quantum Electrodynamics with Atom Arrays in Free Space
David Castells-Graells, J. Ignacio Cirac, Dominik S. Wild
Cavity quantum electrodynamics (cavity QED) enables the control of light-matter interactions at the single-photon level, rendering it a key component of many quantum technologies.…
cs.CY2019
On Cycling Risk and Discomfort: Urban Safety Mapping and Bike Route Recommendations
David Castells-Graells, Christopher Salahub, Evangelos Pournaras
Bike usage in Smart Cities becomes paramount for sustainable urban development. Cycling provides tremendous opportunities for a more healthy lifestyle, lower energy consumption and…
cond-mat.str-el2018
Frustrated quantum spin systems in small triangular lattices studied with a numerical method
D. Castells-Graells, A. Yuste, A. Sanpera
The study of quantum frustrated systems remains one of the most challenging subjects of quantum magnetism, as they can hold quantum spin liquids, whose characterization is quite el…