Zobrazeno 1 - 10
of 432
pro vyhledávání: '"Ruzzi, M"'
Autor:
Miglior, F., author, Pinotti, L., author, Boyle, L., author, Kenny, D., author, Lee, M., author, De Marchi, M., author, Cadavez, V.A.P., author, Millet, S., author, Evans, R., author, Veldkamp, T., author, Pastell, M., author, Pollott, G., author, Spoolder, H., author, Ferrari, C., author, Luziatelli, F., author, Basiricò, L., author, Ruzzi, M., author, Bernabucci, U., author
Publikováno v:
Book of Abstracts of the 73rd Annual Meeting of the European Federation of Animal Science. :697-697
By means of a well-established algebraic framework, Rogers-Szego functions associated with a circular geometry in the complex plane are introduced in the context of q-special functions, and their properties are discussed in details. The eigenfunction
Externí odkaz:
http://arxiv.org/abs/0903.4059
Autor:
Ruzzi, M.
This article presents a squeezing transformation for quantum systems associated to finite vector spaces. The physical idea of squeezing here is taken from the action of the usual squeezing operator over wave functions defined on a real line, that is,
Externí odkaz:
http://arxiv.org/abs/0709.4284
Autor:
Ruzzi, M.
Properties of the Jacobi Theta3-function and its derivatives under discrete Fourier transforms are investigated, and several interesting results are obtained. The role of modulo N equivalence classes in the theory of Theta-functions is stressed. An i
Externí odkaz:
http://arxiv.org/abs/math-ph/0604018
Publikováno v:
J. Phys. A:Math Gen 38 (2005) 6239-6251
An approach featuring $s$-parametrized quasiprobability distribution functions is developed for situations where a circular topology is observed. For such an approach, a suitable set of angle-angular momentum coherent states must be constructed in ap
Externí odkaz:
http://arxiv.org/abs/quant-ph/0602216
By means of a new mod(N)-invariant operator basis, s-parametrized phase-space functions associated with bounded operators in a finite-dimensional Hilbert space are introduced in the context of the extended Cahill-Glauber formalism, and their properti
Externí odkaz:
http://arxiv.org/abs/quant-ph/0504107
The Cahill-Glauber approach for quantum mechanics on phase-space is extended to the finite dimensional case through the use of discrete coherent states. All properties and features of the continuous formalism are appropriately generalized. The contin
Externí odkaz:
http://arxiv.org/abs/quant-ph/0503054
We show here that besides the well known Hermite polynomials, the q-deformed harmonic oscillator algebra admits another function space associated to a particular family of q-polynomials, namely the Rogers-Szego polynomials. Their main properties are
Externí odkaz:
http://arxiv.org/abs/quant-ph/0404074
Autor:
Ruzzi, M., Galetti, D.
Following the discussion -- in state space language -- presented in a preceding paper, we work on the passage from the phase space description of a degree of freedom described by a finite number of states (without classical counterpart) to one descri
Externí odkaz:
http://arxiv.org/abs/quant-ph/0202043
Autor:
Ruzzi, M.
From a development of an original idea due to Schwinger, it is shown that it is possible to recover, from the quantum description of a degree of freedom characterized by a finite number of states (\QTR{it}{i.e}., without classical counterpart) the us
Externí odkaz:
http://arxiv.org/abs/quant-ph/0108031