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 2021 · quant-phShow all

11 papers · 2 filters

quant-ph2021★ 19 cited

Non-asymptotic Heisenberg scaling: experimental metrology for a wide resources range

Valeria Cimini, Emanuele Polino, Federico Belliardo +5

Adopting quantum resources for parameter estimation discloses the possibility to realize quantum sensors operating at a sensitivity beyond the standard quantum limit. Such approach…

quant-ph2021★ 30 cited

Optimal quantum annealing: A variational shortcut to adiabaticity approach

Gianluca Passarelli, Rosario Fazio, Procolo Lucignano

Suppressing unwanted transitions out of the instantaneous ground state is a major challenge in unitary adiabatic quantum computation. A recent approach consists in building counter…

quant-ph2021★ 11 cited

Unifying Theory for Casimir Forces: Bulk and Surface Formulations

Giuseppe Bimonte, Thorsten Emig

The principles of the electromagnetic fluctuation-induced phenomena such as Casimir forces are well understood. However, recent experimental advances require universal and efficien…

quant-ph2021

Towards a Geometrization of Quantum Complexity and Chaos

Davide Rattacaso, Patrizia Vitale, Alioscia Hamma

In this paper, we show how the restriction of the Quantum Geometric Tensor to manifolds of states that can be generated through local interactions provides a new tool to understand…

quant-ph2021★ 141 cited

Dissipative Floquet Dynamics: from Steady State to Measurement Induced Criticality in Trapped-ion Chains

Piotr Sierant, Giuliano Chiriacò, Federica M. Surace +5

Quantum systems evolving unitarily and subject to quantum measurements exhibit various types of non-equilibrium phase transitions, arising from the competition between unitary evol…

quant-ph2021

Casimir-Polder shift of ground-state hyperfine Zeeman sub-levels of hydrogen isotopes in a micron-sized metallic cavity at finite temperature

Davide Iacobacci, Giuseppe Bimonte, Thorsten Emig

The frequencies of transitions between hyperfine levels of ground-state atoms can be measured with exquisite precision using magnetic-resonance techniques. This makes hyperfine tra…

quant-ph2021★ 2 cited

Causal Networks and Freedom of Choice in Bell's Theorem

Rafael Chaves, George Moreno, Emanuele Polino +9

Bell's theorem is typically understood as the proof that quantum theory is incompatible with local-hidden-variable models. More generally, we can see the violation of a Bell inequa…

quant-ph2021★ 4 cited

Schwinger's picture of quantum mechanics: 2-groupoids and symmetries

Florio M. Ciaglia, Fabio Di Cosmo, Alberto Ibort +2

Starting from the groupoid approach to Schwinger's picture of Quantum Mechanics, a proposal for the description of symmetries in this framework is advanced.It is shown that, given…

quant-ph2021★ 70 cited

Measurement of the Casimir Force between 0.2 and 8 mum: Experimental Procedures and Comparison with Theory

Giuseppe Bimonte, Benjamin Spreng, Paulo A. Maia Neto +4

We present results on the determination of the differential Casimir force between an Au-coated sapphire sphere and the top and bottom of Au-coated deep silicon trenches performed b…

quant-ph2021★ 39 cited

Wave packet approach to quantum correlations in neutrino oscillations

Massimo Blasone, Silvio De Siena, Cristina Matrella

Quantum correlations provide a fertile testing ground for investigating fundamental aspects of quantum physics in various systems, especially in the case of relativistic (elementar…

quant-ph2021★ 290 cited

Measurement-Induced Entanglement Transitions in the Quantum Ising Chain: From Infinite to Zero Clicks

Xhek Turkeshi, Alberto Biella, Rosario Fazio +2

We investigate measurement-induced phase transitions in the Quantum Ising chain coupled to a monitoring environment. We compare two different limits of the measurement problem, the…