44 citations · 44 across the 1 of their papers we have counts for
Showing quant-phShow all
3 papers · 1 filter
quant-ph2021
Simulation of Collective Neutrino Oscillations on a Quantum Computer
Benjamin Hall, Alessandro Roggero, Alessandro Baroni +1
In astrophysical scenarios with large neutrino density, like supernovae and the early universe, the presence of neutrino-neutrino interactions can give rise to collective flavor os…
quant-ph2020
Preparation of excited states for nuclear dynamics on a quantum computer
Alessandro Roggero, Chenyi Gu, Alessandro Baroni +1
We study two different methods to prepare excited states on a quantum computer, a key initial step to study dynamics within linear response theory. The first method uses unitary ev…
quant-ph2019
Short-depth circuits for efficient expectation value estimation
Alessandro Roggero, Alessandro Baroni
The evaluation of expectation values for some pure state and Hermitian operator is of central importance in a variety of quantum algorithms. Near optima…