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pro vyhledávání: '"de la Torre, Alberto C."'
Autor:
de la Torre, Alberto C.
A simple locus model for the space-time fabric is presented and is compared with quantum foam and random walk models. The induced indeterminacies in momentum are calculated and it is shown that these space-time fabric indeterminacies are, in most cas
Externí odkaz:
http://arxiv.org/abs/1705.03490
Autor:
de la Torre, Alberto C.
The ontology emerging from quantum field theory and the results following from Bell's theorems allowed the development of an intuitive picture of the microscopic world described by quantum mechanics, that is, we can say that we understand this theory
Externí odkaz:
http://arxiv.org/abs/1605.00672
Autor:
de la Torre, Alberto C.
Several stochastic processes with virtual particles in two dimensional space-time are presented whose mean field equations coincide with Schr\"odinger, Dirac, Klein-Gordon and the quantum mechanic equation for a photon. These processes could be used
Externí odkaz:
http://arxiv.org/abs/1505.04326
Autor:
de la Torre, Alberto C.
It is shown that adopting the \emph{Quantum Field} ---extended entity in space-time build by dynamic appearance propagation and annihilation of virtual particles--- as the primary ontology the astonishing features of quantum mechanics can be rendered
Externí odkaz:
http://arxiv.org/abs/1503.00675
Autor:
de la Torre, Alberto C.
It is shown that position-momentum correlation is never decreasing and therefore it is a good candidate as a quantum arrow of time devoid of shortcomings of other proposals.
Externí odkaz:
http://arxiv.org/abs/1411.2178
Autor:
de la Torre, Alberto C.
It is shown that the Fourier transformation that relates position and momentum representations of quantum mechanics can be understood as a consequence of a symmetry principle that establishes the equivalence of being and becoming in the description o
Externí odkaz:
http://arxiv.org/abs/1311.2454
Publikováno v:
Eur. J. Phys.30 (2009) 467-475
It is shown that quantum systems of identical particles can be treated as if they were different when they are in well differentiated states. This simplifying assumption allows the consideration of quantum systems isolated from the rest of the univer
Externí odkaz:
http://arxiv.org/abs/0808.3083
Publikováno v:
Phys. Rev. A 77, 042116 (2008).
An iterative algorithm for state determination is presented that uses as physical input the probability distributions for the eigenvalues of two or more observables in an unknown state $\Phi$. Starting form an arbitrary state $\Psi_{0}$, a succession
Externí odkaz:
http://arxiv.org/abs/0712.4018
Autor:
de la Torre, Alberto C.
Publikováno v:
Eur. J. Phys. 29 567-575 (2008).
The quantum mechanical probability densities are compared with the probability densities treated by the theory of random variables. The relevance of their difference for the interpretation of quantum mechanics is commented.
Externí odkaz:
http://arxiv.org/abs/0707.2954
Autor:
de la Torre, Alberto C.
Publikováno v:
Found. of Phys. 37, 1243-1252 (2007)
A very simple illustration of the Bell-Kochen-Specker contradiction is presented using continuous observables in infinite dimensional Hilbert space. It is shown that the assumption of the \emph{existence} of putative values for position and momentum
Externí odkaz:
http://arxiv.org/abs/quant-ph/0603277