24 citations · 37 across the 3 of their papers we have counts for
6 papers
Nanoscale continuous quantum light sources based on driven dipole emitter arrays
Raphael Holzinger, Mariona Moreno-Cardoner, Helmut Ritsch
Regular arrays of two-level emitters at distances smaller that the transition wavelength collectively scatter, absorb and emit photons. The strong inter-particle dipole coupling cr…
Polarization Control of Radiation and Energy Flow in Dipole-Coupled Nanorings
Julian Cremer, David Plankensteiner, Mariona Moreno-Cardoner +2
Collective optical excitations in dipole-coupled nanorings of sub-wavelength spaced quantum emitters exhibit extreme sub-radiance and field confinement facilitating an efficient an…
Time crystallinity in open quantum systems
Andreu Riera-Campeny, Maria Moreno-Cardoner, Anna Sanpera
Time crystals are genuinely non-equilibrium quantum phases of matter that break time-translational symmetry. While in non-equilibrium closed systems time crystals have been experim…
Extraordinary subradiance with lossless excitation transfer in dipole-coupled nano-rings of quantum emitters
Maria Moreno-Cardoner, David Plankensteiner, Laurin Ostermann +2
A ring of sub-wavelength spaced dipole-coupled quantum emitters possesses only few radiant but many extraordinarily subradiant collective modes. These exhibit a 3D-confined spatial…
Nonclassicality and criticality in symmetry-protected magnetic phases
Matthew J. M. Power, Steve Campbell, Maria Moreno-Cardoner +1
Quantum and global discord in a spin-1 Heisenberg chain subject to single-ion anisotropy (uniaxial field) are studied using exact diagonalisation and the density matrix renormalisa…
Predicting spinor condensate dynamics from simple principles
M. Moreno-Cardoner, J. Mur-Petit, M. Guilleumas +3
We study the spin dynamics of quasi-one-dimensional F=1 condensates both at zero and finite temperatures for arbitrary initial spin configurations. The rich dynamical evolution exh…