output
19912026
most citedA New Method for Combining NLO QCD with Shower Monte Carlo Algorithms

2.8k citations

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 2007 · quant-phShow all

9 papers · 2 filters

quant-ph2007★ 45 cited

Monitoring derivation of the quantum linear Boltzmann equation

Klaus Hornberger, Bassano Vacchini

We show how the effective equation of motion for a distinguished quantum particle in an ideal gas environment can be obtained by means of the monitoring approach introduced in [EPL…

quant-ph2007★ 2 cited

Memory effects in quantum information transmission across a Hamiltonian dephasing channel

A. D'Arrigo, G. Benenti, G. Falci

We study a dephasing channel with memory, modelled by a multimode environment of oscillators. Focusing on the case of two channel uses, we show that memory effects can enhance the…

quant-ph2007★ 95 cited

Quantum simulation of the single-particle Schrodinger equation

Giuliano Benenti, Giuliano Strini

The working of a quantum computer is described in the concrete example of a quantum simulator of the single-particle Schrodinger equation. We show that a register of 6-10 qubits is…

quant-ph2007★ 10 cited

Three-dimensional Monte Carlo simulations of the quantum linear Boltzmann equation

Heinz-Peter Breuer, Bassano Vacchini

Recently the general form of a translation-covariant quantum Boltzmann equation has been derived which describes the dynamics of a tracer particle in a quantum gas. We develop a st…

quant-ph2007★ 10 cited

Robust and efficient generator of almost maximal multipartite entanglement

Davide Rossini, Giuliano Benenti

Quantum chaotic maps can efficiently generate pseudo-random states carrying almost maximal multipartite entanglement, as characterized by the probability distribution of bipartite…

quant-ph2007★ 21 cited

Relaxation dynamics of a quantum Brownian particle in an ideal gas

Bassano Vacchini, Klaus Hornberger

We show how the quantum analog of the Fokker-Planck equation for describing Brownian motion can be obtained as the diffusive limit of the quantum linear Boltzmann equation. The lat…

quant-ph2007★ 97 cited

Quantum Capacity of a dephasing channel with memory

Antonio D'Arrigo, Giuliano Benenti, Giuseppe Falci

We show that the amount of coherent quantum information that can be reliably transmitted down a dephasing channel with memory is maximized by separable input states. In particular,…

quant-ph2007★ 5 cited

Quantum theory: the role of microsystems and macrosystems

L. Lanz, B. Vacchini, O. Melsheimer

We stress the notion of statistical experiment, which is mandatory for quantum mechanics, and recall Ludwig's foundation of quantum mechanics, which provides the most general frame…

quant-ph2007★ 218 cited

Optimal quantum estimation of loss in bosonic channels

Alex Monras, Matteo G. A. Paris

We address the estimation of the loss parameter of a bosonic channel probed by Gaussian signals. We derive the ultimate quantum bound on precision and show that no improvement may…