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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.

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Showing 2002 · quant-phShow all

10 papers · 2 filters

quant-ph2002★ 3 cited

Physics of a microsystem starting from non-equilibrium quantum statistical mechanics

L. Lanz, O. Melsheimer, B. Vacchini

In this paper we address the problem to give a concrete support to the idea, originally stemming from Niels Bohr, that quantum mechanics must be rooted inside the physics of macros…

quant-ph2002★ 38 cited

Dynamical localization simulated on a few qubits quantum computer

Giuliano Benenti, Giulio Casati, Simone Montangero +1

We show that a quantum computer operating with a small number of qubits can simulate the dynamical localization of classical chaos in a system described by the quantum sawtooth map…

quant-ph2002★ 11 cited

Dynamical fidelity of a solid-state quantum computation

G. P. Berman, F. Borgonovi, G. Celardo +2

In this paper we analyze the dynamics in a spin-model of quantum computer. Main attention is paid to the dynamical fidelity (associated with dynamical errors) of an algorithm that…

quant-ph2002★ 6 cited

Stability properties of |Psi|^2 in Bohmian dynamics

G. Potel, M. Munoz-Alenar, F. Barranco +1

According to Bohmian dynamics, the particles of a quantum system move along trajectories, following a velocity field determined by the wave-function Psi(x,t). We show that for simp…

quant-ph2002

Dissipative Systems and Objective Description: Quantum Brownian Motion as an Example

Bassano Vacchini

A structure of generator of a quantum dynamical semigroup for the dynamics of a test particle interacting through collisions with the environment is considered, which has been obta…

quant-ph2002★ 21 cited

Non-Abelian linear Boltzmann equation and quantum correction to Kramers and Smoluchowski equation

Bassano Vacchini

A quantum linear Boltzmann equation is proposed, constructed in terms of the operator-valued dynamic structure factor of the macroscopic system the test particle is interacting wit…

quant-ph2002★ 16 cited

Subdynamics of relevant observables: a field theoretical approach

Ludovico Lanz, Bassano Vacchini

An approach to the description of subdynamics inside non-relativistic quantum field theory is presented, in which the notions of relevant observable, time scale and complete positi…

quant-ph2002★ 29 cited

Quantum optical versus quantum Brownian motion master-equation in terms of covariance and equilibrium properties

Bassano Vacchini

Structures of quantum Fokker-Planck equations are characterized with respect to the properties of complete positivity, covariance under symmetry transformations and satisfaction of…

quant-ph2002★ 11 cited

A quantum stochastic approach to the spectrum of a two-level atom

Alberto Barchielli, Nicola Pero

By means of quantum stochastic calculus we construct a model for an atom with two degenerate levels and stimulated by a laser and we compute its fluorescence spectrum; let us stres…

quant-ph2002★ 16 cited

The Pure State Space of Quantum Mechanics as Hermitian Symmetric Space

R. Cirelli, M. Gatti, A. Maniá

The pure state space of Quantum Mechanics is investigated as Hermitian Symmetric Kaehler manifold. The classical principles of Quantum Mechanics (Quantum Superposition Principle, H…