91 citations · 243 across the 15 of their papers we have counts for
18 papers
Beyond ideal cavities: quantifying the impact of cavity dissipation on light-matter strong coupling
Giovanna Bruno, Enrico Busani, Lorenzo Gialli +2
Cavity Quantum Electrodynamics (Cavity-QED) offers a powerful framework for controlling light-matter interactions, yet first-principles approaches commonly assume ideal, lossless c…
Non-equilibrium cavity pumping of electronic molecular polaritons
Yassir El Moutaoukal, Rosario R. Riso, Henrik Koch
Strong light-matter coupling in optical cavities offers a non-invasive route to modify molecular properties, and it is usually reached by collectively coupling many molecules to th…
Coupled cluster theory for positron binding in anions and polyatomic molecules
Rosario R. Riso, Jan Haakon M. Trabski, Federico Rossi +2
We present the positron coupled cluster singles and doubles (POS-CCSD) method to calculate positron binding energies in molecules. This framework treats electrons and positrons on…
Polaritonic Bloch's Theorem beyond the Long-Wavelength Approximation
Giovanna Bruno, Rosario Roberto Riso, Henrik Koch +1
Cavity quantum electrodynamics provides a powerful tool to manipulate material properties, yet it remains a matter of debate whether and how quantized fields affect the periodicity…
eT 2.0: An efficient open-source molecular electronic structure program
Sarai Dery Folkestad, Eirik F. Kjønstad, Alexander C. Paul +34
The eT program is an open-source electronic structure program with emphasis on performance and modularity. As its name suggests, the program features extensive coupled cluster capa…
Fast Quantum Gates for Neutral Atoms Separated by a Few Tens of Micrometers
Matteo Bergonzoni, Rosario Roberto Riso, Guido Pupillo
We present a theoretical scheme for a family of fast and high-fidelity two-qubit iSWAP gates between neutral atoms separated by more than 20 um, enabled by resonant dipole-dipole s…
Unveiling chiral electron-photon correlation effects in circularly polarized optical devices
Yassir El Moutaoukal, Rosario R. Riso, Andrea Bianchi +1
Strong coupling with circularly polarized vacuum fluctuations offers a viable route to manipulate molecular chirality. While experiments are advancing toward the realization of chi…
Strong coupling quantum electrodynamics Hartree-Fock response theory
Matteo Castagnola, Rosario R. Riso, Yassir El Moutaoukal +2
The development of reliable ab initio methods for light-matter strong coupling is necessary for a deeper understanding of molecular polaritons. The recently developed strong coupli…
Strong coupling Møller-Plesset perturbation theory
Yassir El Moutaoukal, Rosario R. Riso, Matteo Castagnola +2
Perturbative approaches are methods to efficiently tackle many-body problems, offering both intuitive insights and analysis of correlation effects. However, their application to sy…
Chiral polaritonics: cavity-mediated enantioselective excitation condensation
Rosario R. Riso, Matteo Castagnola, Enrico Ronca +1
Separation of the two mirror images of a chiral molecule, the enantiomers, is a historically complicated problem of major relevance for biological systems. Since chiral molecules a…
Towards polaritonic molecular orbitals for large molecular systems
Yassir El Moutaoukal, Rosario R. Riso, Matteo Castagnola +1
A comprehensive theoretical understanding of electron-photon correlation is essential for describing the reshaping of molecular orbitals in quantum electrodynamics (QED) environmen…
Strong coupling to circularly polarized photons: towards field-induced enantioselectivity
Rosario R. Riso, Enrico Ronca, Henrik Koch
The development of new methodologies for the selective synthesis of individual enantiomers is still one of the major challenges in synthetic chemistry. Many biomolecules, and there…
Polaritonic response theory for exact and approximate wave functions
Matteo Castagnola, Rosario R. Riso, Alberto Barlini +2
Polaritonic chemistry is an interdisciplinary emerging field that presents several challenges and opportunities in chemistry, physics, and engineering. A systematic review of polar…
Effective single mode methodology for strongly coupled multimode molecular-plasmon nanosystems
Marco Romanelli, Rosario R. Riso, Tor S. Haugland +3
Strong coupling between molecules and quantized fields has emerged as an effective methodology to engineer molecular properties. New hybrid states are formed when molecules interac…
Strong coupling in chiral cavities: nonperturbative framework for enantiomer discrimination
Rosario R. Riso, Laura Grazioli, Enrico Ronca +2
The development of efficient techniques to distinguish mirror images of chiral molecules (enantiomers) is very important in both chemistry and physics. Enantiomers share most molec…
On the characteristic features of ionization in QED environments
Rosario R. Riso, Tor S. Haugland, Enrico Ronca +1
The ionization of molecular systems is important in many chemical processes such as electron transfer and hot electron injection. Strong coupling between molecules and quantized fi…
Molecular orbital theory in cavity QED environments
Rosario R. Riso, Tor S. Haugland, Enrico Ronca +1
Coupling between molecules and vacuum photon fields inside an optical cavity has proven to be an effective way to engineer molecular properties, in particular reactivity. To ease t…
Electronic Transitions for a Fully Polarizable QM/MM Approach Based on Fluctuating Charges and Fluctuating Dipoles: Linear and Corrected Linear Response Regimes
Tommaso Giovannini, Rosario Roberto Riso, Matteo Ambrosetti +2
Fully polarizable QM/MM approach based on fluctuating charges and fluctuating dipoles, named QM/FQFμ (J. Chem. Theory Comput. 2019, 15 2233-2245), is extended to the calculation of…