108 citations · 193 across the 9 of their papers we have counts for
9 papers
A digital Rydberg simulation of dynamical quantum phase transitions in the Schwinger model
Domenico Pomarico, Federico Dell'Anna, Riccardo Cioli +4
We present the simulation of the quench dynamics of the Z3 Schwinger model, that describes an approximation of one-dimensional Quantum Electrodynamics, on a digital noisy Rydberg a…
Quantum error mitigation in optimized circuits for particle-density correlations in real-time dynamics of the Schwinger model
Domenico Pomarico, Mahul Pandey, Riccardo Cioli +5
Quantum computing gives direct access to the study of real-time dynamics of quantum many-body systems. In principle, it is possible to directly calculate non-equal-time correlation…
Non-Markovian dynamics of generation of bound states in the continuum via single-photon scattering
Giuseppe Magnifico, Maria Maffei, Domenico Pomarico +4
The excitation of bound states in the continuum (BICs) in two- or multi-qubit systems lies at the heart of entanglement generation and harnessing in Waveguide Quantum Electrodynami…
Dynamical quantum phase transitions of the Schwinger model: real-time dynamics on IBM Quantum
Domenico Pomarico, Leonardo Cosmai, Paolo Facchi +3
Simulating real-time dynamics of gauge theories represents a paradigmatic use case to test the hardware capabilities of a quantum computer, since it can involve non-trivial input s…
Stationary excitation waves and multimerization in arrays of quantum emitters
Davide Lonigro, Paolo Facchi, Saverio Pascazio +2
We explore the features of an equally-spaced array of two-level quantum emitters, that can be either natural atoms (or molecules) or artificial atoms, coupled to a field with a sin…
Photon-emitter dressed states in a closed waveguide
Davide Lonigro, Paolo Facchi, Andrew D. Greentree +3
We study a system made up of one or two two-level quantum emitters, coupled to a single transverse mode of a closed waveguide, in which photon wavenumbers and frequencies are discr…
Bound states in the continuum for an array of quantum emitters
Paolo Facchi, Davide Lonigro, Saverio Pascazio +2
We study the existence of bound states in the continuum for a system of n two-level quantum emitters, coupled with a one-dimensional boson field, in which a single excitation is sh…
Correlated photon emission by two excited atoms in a waveguide
Paolo Facchi, Saverio Pascazio, Francesco V. Pepe +1
Systems of atoms coupled to a single or few waveguide modes provide a testbed for physically and practically interesting interference effects. We consider the dynamics of a pair of…
Bound states and entanglement generation in waveguide quantum electrodynamics
Paolo Facchi, M. S. Kim, Saverio Pascazio +3
We investigate the behavior of two quantum emitters (two-level atoms) embedded in a linear waveguide, in a quasi-one-dimensional configuration. Since the atoms can emit, absorb and…