output
19922026
researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

collaborating institutions
Showing 2024 · quant-phShow all

14 papers · 2 filters

quant-ph2024★ 30 cited

Stabilizer entropy in non-integrable quantum evolutions

Jovan Odavić, Michele Viscardi, Alioscia Hamma

Entanglement and stabilizer entropy are both involved in the onset of complex behavior in quantum many-body systems. Their interplay is at the root of complexity of simulability, s…

quant-ph2024★ 4 cited

Nonlocal transfer of high-dimensional unitary operations

Dilip Paneru, Francesco Di Colandrea, Alessio D'Errico +1

Highly correlated biphoton states are powerful resources in quantum optics, both for fundamental tests of the theory and practical applications. In particular, high-dimensional spa…

quant-ph2024★ 1 cited

Doubly Quantum Mechanics

Vittorio D'Esposito, Giuseppe Fabiano, Domenico Frattulillo +1

Motivated by the expectation that relativistic symmetries might acquire quantum features in Quantum Gravity, we take the first steps towards a theory of ''Doubly'' Quantum Mechanic…

quant-ph2024★ 10 cited

A nonstabilizerness monotone from stabilizerness asymmetry

Poetri Sonya Tarabunga, Martina Frau, Tobias Haug +2

We introduce a nonstabilizerness monotone which we name basis-minimised stabilizerness asymmetry (BMSA). It is based on the notion of -asymmetry, a measure of how much a certain…

quant-ph2024★ 12 cited

Local ergotropy and its fluctuations across a dissipative quantum phase transition

G. Di Bello, D. Farina, D. Jansen +3

We investigate a two-qubit open Rabi model, focusing on local ergotropy--the maximum extractable work by acting solely on the two qubits--within a parameter regime where a Berezins…

quant-ph2024★ 2 cited

Invested and Potential Magic Resources in Measurement-Based Quantum Computation

Gongchu Li, Lei Chen, Si-Qi Zhang +8

Magic states and magic gates are crucial for achieving universal quantum computation, but important questions about how magic resources should be implemented to attain maximal quan…

quant-ph2024★ 12 cited

Magic phase transition and non-local complexity in generalized State

A. G. Catalano, J. Odavić, G. Torre +3

We employ the Stabilizer Renyi Entropy (SRE) to characterize a quantum phase transition that has so far eluded any standard description and can thus now be explained in terms of th…

quant-ph2024

On-chip microwave coherent source with in-situ control of the photon number distribution

Pasquale Mastrovito, Halima Giovanna Ahmad, Alberto Porzio +3

Coherent photon sources are key elements in different applications, ranging from quantum sensing to quantum computing. The possibility of designing and engineering superconducting…

quant-ph2024★ 13 cited

Monitored long-range interacting systems: spin-wave theory for quantum trajectories

Zejian Li, Anna Delmonte, Xhek Turkeshi +1

Measurement-induced phases exhibit unconventional dynamics as emergent collective phenomena, yet their behavior in tailored interacting systems -- crucial for quantum technologies…

quant-ph2024★ 1 cited

Geometric methods in quantum information and entanglement variational principle

Daniele Iannotti, Alioscia Hamma

Geometrical methods in quantum information are very promising for both providing technical tools and intuition into difficult control or optimization problems. Moreover, they are o…

quant-ph2024★ 1 cited

Quantum-enhanced sensing of axion dark matter with a transmon-based single microwave photon counter

C. Braggio, L. Balembois, R. Di Vora +10

We report an axion dark matter search with a haloscope equipped with a microwave photon counter. The haloscope is a tunable high quality factor 3-dimensional microwave cavity place…

quant-ph2024★ 2 cited

Quantum process tomography of structured optical gates with convolutional neural networks

Tareq Jaouni, Francesco Di Colandrea, Lorenzo Amato +2

The characterization of a unitary gate is experimentally accomplished via Quantum Process Tomography, which combines the outcomes of different projective measurements to reconstruc…

quant-ph2024★ 3 cited

Tests of macrorealism in meson oscillation physics

Massimo Blasone, Fabrizio Illuminati, Luciano Petruzziello +2

Macrorealism formalizes the intuitive notion that at any given time the system occupies a definite state and that the evolution of the system is independent of the measurements per…

quant-ph2024★ 14 cited

The impact of different unravelings in a monitored system of free fermions

Giulia Piccitto, Davide Rossini, Angelo Russomanno

We consider a free-fermion chain undergoing dephasing, described by two different random-measurement protocols (unravelings): a quantum-state-diffusion and a quantum-jump one. Both…