I'm a retired full professor of Theoretical Physics.My activities have been developed in: Quantum Field Theory, Physical Applications of Stochastic Processes, Quantum Information, Growth Phenomena.
We study quantum correlations encoded in a three-flavor neutrino system by using complete complem... more We study quantum correlations encoded in a three-flavor neutrino system by using complete complementarity relations (CCR). Due to the presence of local coherence in two-flavor subsystems, the CCR has an additional contribution not present in the two flavor mixing case. We investigate such coherence for the three possible bipartite subsystems of the global state both for an electron and a muon neutrino system.
International Journal of Modern Physics B, Feb 20, 2004
The quantumlike formalism in the form of Madelung fluid has been applied to describe the collecti... more The quantumlike formalism in the form of Madelung fluid has been applied to describe the collective dynamics of a mesoscopic aggregate of particles in a potential field. The scheme has been specialized to the one-degree-of-freedom dynamics of a charged particle beam in an accelerator in the presence of high-order multipole nonlinearities. A hierarchy of recursive equations satisfied by the moments of the density distribution has been obtained. It has been shown that the recursion relations can be in principle solved if a finite number of the first several moments is known. Beam dynamics in the presence of octupole and decapole nonlinearities has been studied as an example, demonstrating the above scheme. It has been shown that an appropriate mechanism can be introduced to control stability and coherence of states when high-order nonlinearities have to be taken into account.
... conclusions where we discuss on the possibility that allows us for carrying the analytical pr... more ... conclusions where we discuss on the possibility that allows us for carrying the analytical predictions out. ... as Z2(s). In principle, this is possible by measuring the emittance reduction toward the asymptotic ... I (1994), p. 48 1. Fedele, R. and Miele, G., Nuovo Cimento D13,1527 (1991 ...
We study quantum correlations encoded in a three-flavor neutrino system by using complete complem... more We study quantum correlations encoded in a three-flavor neutrino system by using complete complementarity relations (CCR). Due to the presence of local coherence in two-flavor subsystems, the CCR has an additional contribution not present in the two flavor mixing case. We investigate such coherence for the three possible bipartite subsystems of the global state both for an electron and a muon neutrino system.
International Journal of Modern Physics B, Feb 20, 2004
The quantumlike formalism in the form of Madelung fluid has been applied to describe the collecti... more The quantumlike formalism in the form of Madelung fluid has been applied to describe the collective dynamics of a mesoscopic aggregate of particles in a potential field. The scheme has been specialized to the one-degree-of-freedom dynamics of a charged particle beam in an accelerator in the presence of high-order multipole nonlinearities. A hierarchy of recursive equations satisfied by the moments of the density distribution has been obtained. It has been shown that the recursion relations can be in principle solved if a finite number of the first several moments is known. Beam dynamics in the presence of octupole and decapole nonlinearities has been studied as an example, demonstrating the above scheme. It has been shown that an appropriate mechanism can be introduced to control stability and coherence of states when high-order nonlinearities have to be taken into account.
... conclusions where we discuss on the possibility that allows us for carrying the analytical pr... more ... conclusions where we discuss on the possibility that allows us for carrying the analytical predictions out. ... as Z2(s). In principle, this is possible by measuring the emittance reduction toward the asymptotic ... I (1994), p. 48 1. Fedele, R. and Miele, G., Nuovo Cimento D13,1527 (1991 ...
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Papers by Silvio De Siena