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Omar Di Stefano
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Quantum plasmonics with quantum dot-metal nanoparticle molecules: influence of the Fano effect on photon statistics
A Ridolfo, O Di Stefano, N Fina, R Saija, S Savasta
Physical review letters 105 (26), 263601, 2010
3542010
Nanopolaritons: vacuum Rabi splitting with a single quantum dot in the center of a dimer nanoantenna
S Savasta, R Saija, A Ridolfo, O Di Stefano, P Denti, F Borghese
ACS nano 4 (11), 6369-6376, 2010
2812010
Exploring light–matter interaction phenomena under ultrastrong coupling regime
S Gambino, M Mazzeo, A Genco, O Di Stefano, S Savasta, S Patane, ...
ACS Photonics 1 (10), 1042-1048, 2014
1742014
Spontaneous conversion from virtual to real photons in the ultrastrong-coupling regime
R Stassi, A Ridolfo, O Di Stefano, MJ Hartmann, S Savasta
Physical review letters 110 (24), 243601, 2013
1622013
Resolution of gauge ambiguities in ultrastrong-coupling cavity quantum electrodynamics
O Di Stefano, A Settineri, V Macrì, L Garziano, R Stassi, S Savasta, F Nori
Nature Physics 15 (8), 803-808, 2019
1382019
One photon can simultaneously excite two or more atoms
L Garziano, V Macrì, R Stassi, O Di Stefano, F Nori, S Savasta
Physical review letters 117 (4), 043601, 2016
1302016
Quantum complementarity of microcavity polaritons
S Savasta, O Di Stefano, V Savona, W Langbein
Physical review letters 94 (24), 246401, 2005
1282005
Ultrastrong coupling of plasmons and excitons in a nanoshell
A Cacciola, O Di Stefano, R Stassi, R Saija, S Savasta
ACS nano 8 (11), 11483-11492, 2014
882014
Many-body and correlation effects on parametric polariton amplification in semiconductor microcavities
S Savasta, O Di Stefano, R Girlanda
Physical review letters 90 (9), 096403, 2003
832003
Ultrastrong light-matter coupling in electrically doped microcavity organic light emitting diodes
M Mazzeo, A Genco, S Gambino, D Ballarini, F Mangione, O Di Stefano, ...
Applied Physics Letters 104 (23), 86_1, 2014
792014
Quantum nonlinear optics without photons
R Stassi, V Macrì, AF Kockum, O Di Stefano, A Miranowicz, S Savasta, ...
Physical Review A 96 (2), 023818, 2017
742017
Switching on and off of ultrastrong light-matter interaction: Photon statistics of quantum vacuum radiation
L Garziano, A Ridolfo, R Stassi, O Di Stefano, S Savasta
Physical Review A 88 (6), 063829, 2013
722013
Nonperturbative dynamical Casimir effect in optomechanical systems: vacuum Casimir-Rabi splittings
V Macrì, A Ridolfo, O Di Stefano, AF Kockum, F Nori, S Savasta
Physical Review X 8 (1), 011031, 2018
642018
Vacuum-induced symmetry breaking in a superconducting quantum circuit
L Garziano, R Stassi, A Ridolfo, O Di Stefano, S Savasta
Physical Review A 90 (4), 043817, 2014
632014
Feynman-diagrams approach to the quantum Rabi model for ultrastrong cavity QED: stimulated emission and reabsorption of virtual particles dressing a physical excitation
O Di Stefano, R Stassi, L Garziano, AF Kockum, S Savasta, F Nori
New Journal of Physics 19 (5), 053010, 2017
532017
Interaction of mechanical oscillators mediated by the exchange of virtual photon pairs
O Di Stefano, A Settineri, V Macrì, A Ridolfo, R Stassi, AF Kockum, ...
Physical Review Letters 122 (3), 030402, 2019
522019
Non-perturbative dynamical Casimir effect in optomechanical systems: Vacuum Casimir-Rabi splittings
V Macrı, A Ridolfo, O Di Stefano, AF Kockum, F Nori, S Savasta
arXiv preprint arXiv:1706.04134, 2017
522017
Dissipation and thermal noise in hybrid quantum systems in the ultrastrong-coupling regime
A Settineri, V Macrí, A Ridolfo, O Di Stefano, AF Kockum, F Nori, ...
Physical Review A 98 (5), 053834, 2018
462018
Scully-Lamb quantum laser model for parity-time-symmetric whispering-gallery microcavities: Gain saturation effects and nonreciprocity
II Arkhipov, A Miranowicz, O Di Stefano, R Stassi, S Savasta, F Nori, ...
Physical Review A 99 (5), 053806, 2019
452019
Subdiffraction light concentration by J-aggregate nanostructures
A Cacciola, C Triolo, O Di Stefano, A Genco, M Mazzeo, R Saija, S Patanè, ...
ACS Photonics 2 (7), 971-979, 2015
402015
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