139 citations · 826 across the 17 of their papers we have counts for
18 papers
Women for Quantum -- Manifesto of Values
Almut Beige, Ana Predojević, Anja Metelmann +30
Data show that the presence of women in quantum science is affected by a number of detriments and their percentage decreases even further for higher positions. Beyond data, from ou…
Projective measurements can probe non-classical work extraction and time-correlations
Santiago Hernández-Gómez, Stefano Gherardini, Alessio Belenchia +3
We demonstrate an experimental technique to characterize genuinely nonclassical multi-time correlations using projective measurements with no ancillae. We implement the scheme in a…
Autonomous dissipative Maxwell's demon in a diamond spin qutrit
S. Hernández-Gómez, S. Gherardini, N. Staudenmaier +6
Engineered dynamical maps combining coherent and dissipative transformations of quantum states with quantum measurements, have demonstrated a number of technological applications,…
Experimental test of fluctuation relations for driven open quantum systems with an NV center
Santiago Hernández-Gómez, Nicolas Staudenmaier, Michele Campisi +1
The experimental verification of quantum fluctuation relations for driven open quantum system is currently a challenge, due to the conceptual and operative difficulty of distinguis…
Quantum Control for Nanoscale Spectroscopy With Diamond Nitrogen-Vacancy Centers: A Short Review
Santiago Hernández-Gómez, Nicole Fabbri
Diamond quantum technologies based on color centers have rapidly emerged in the most recent years. The nitrogen-vacancy (NV) color center has attracted a particular interest, thank…
Experimental proof of Quantum Zeno-assisted Noise Sensing
Hoang-Van Do, Cosimo Lovecchio, Ivana Mastroserio +6
In the ideal quantum Zeno effect, repeated quantum projective measurements can freeze the coherent dynamics of a quantum system. However, in the weak quantum Zeno regime, measureme…
Experimental test of exchange fluctuation relations in an open quantum system
Santiago Hernández-Gómez, Stefano Gherardini, Francesco Poggiali +4
Elucidating the energy transfer between a quantum system and a reservoir is a central issue in quantum non-equilibrium thermodynamics, which could provide novel tools to engineer q…
Noise spectroscopy of a quantum-classical environment with a diamond qubit
Santiago Hernández-Gómez, Francesco Poggiali, Paola Cappellaro +1
Knowing a quantum system's environment is critical for its practical use as a quantum device. Qubit sensors can reconstruct the noise spectral density of a classical bath, provided…
Optimal control for one-qubit quantum sensing
F. Poggiali, P. Cappellaro, N. Fabbri
Quantum systems can be exquisite sensors thanks to their sensitivity to external perturbations. This same characteristic also makes them fragile to external noise. Quantum control…
Measurement of the excited-state transverse hyperfine coupling in NV centers via dynamic nuclear polarization
F. Poggiali, P. Cappellaro, N. Fabbri
Precise knowledge of a quantum system's Hamiltonian is a critical pre-requisite for its use in many quantum information technologies. Here, we report a method for the precise chara…
Robust luminescence of the silicon-vacancy center in diamond at high temperatures
Stefano Lagomarsino, Federico Gorelli, Mario Santoro +13
We performed high-temperature luminescence studies of silicon-vacancy color centers obtained by ion implantation in single crystal diamond. We observed reduction of the integrated…
Energy and momentum transfer in one-dimensional trapped gases by stimulated light scattering
N. Fabbri, C. Fort, M. Modugno +2
In ultracold atoms settings, inelastic light scattering is a preeminent technique to reveal static and dynamic properties at nonzero momentum. In this work, we investigate an array…
Fast closed-loop optimal control of ultracold atoms in an optical lattice
S. Rosi, A. Bernard, N. Fabbri +5
We present experimental evidence of the successful closed-loop optimization of the dynamics of cold atoms in an optical lattice. We optimize the loading of an ultracold atomic gas…
Spatial entanglement of bosons in optical lattices
M. Cramer, A. Bernard, N. Fabbri +6
Entanglement is a fundamental resource for quantum information processing, occurring naturally in many-body systems at low temperatures. The presence of entanglement and, in partic…
Momentum-resolved study of an array of 1D strongly phase-fluctuating Bose gases
Nicole Fabbri, David Clément, Leonardo Fallani +2
We investigate the coherence properties of an array of one-dimensional Bose gases with short-scale phase fluctuations. The momentum distribution is measured using Bragg spectroscop…
Multi-band spectroscopy of inhomogeneous Mott-insulator states of ultracold bosons
D. Clement, N. Fabbri, L. Fallani +2
In this work, we use inelastic scattering of light to study the response of inhomogeneous Mott-insulator gases to external excitations. The experimental setup and procedure to prob…
Exploring correlated 1D Bose gases from the superfluid to the Mott-insulator state by inelastic light scattering
D. Clément, N. Fabbri, L. Fallani +2
We report the Bragg spectroscopy of interacting one-dimensional Bose gases loaded in optical lattices across the superfluid to Mott-insulator phase transition. Elementary excitatio…
Noise correlation spectroscopy of the broken order of a Mott insulating phase
V. Guarrera, N. Fabbri, L. Fallani +3
We use a two-color lattice to break the homogeneous site occupation of an atomic Mott Insulator of bosonic 87Rb. We detect the disruption of the ordered Mott domains via noise corr…