Buscar
Mostrando ítems 11-20 de 274
Evolution of quantum observables: from non-commutativity to commutativity
(Springer, 2020-07)
A fundamental aspect of the quantum-to-classical limit is the transition from a non-commutative algebra of observables to commutative one. However, this transition is not possible if we only consider unitary evolutions. ...
Contrary quantum histories and contrary inferences
(Elsevier Science, 2018-08)
In the context of the quantum histories approach to quantum mechanics, we define a contrary relation between quantum histories, generalizing the standard definition of contrary quantum properties. Using this contrary ...
Consequences of recent loophole-free experiments on a relaxation of measurement independence
(American Physical Society, 2017-02)
Recent experiments using innovative optical detectors and techniques have strongly increased the capacity of testing the violation of the Bell´s inequalities in Nature. Most of them have used the Eberhard´s inequality (EI) ...
Non-reflexive Logical Foundation for Quantum Mechanics
(Springer, 2014-11)
On the one hand, non-reflexive logics are logics in which the principle of identity does not hold in general. On the other hand, quantum mechanics has difficulties regarding the interpretation of ‘particles’ and their ...
Mecánica cuántica fundamental, una propuesta didácticaFundamental quantum mechanics, a didactic proposal
(Sociedade Brasileira de FísicaBrasil, 2020)
Physical Properties as Modal Operators in the Topos Approach to Quantum Mechanics
(Springer, 2014-12)
In the framework of the topos approach to quantum mechanics we give a representation of physical properties in terms of modal operators on Heyting algebras. It allows us to introduce a classical type study of the mentioned ...
The Stern-Gerlach Phenomenon According to Classical Electrodynamics
(SPRINGER, 2009)
We present a description of the Stem-Gerlach type experiments using only the concepts of classical electrodynamics and the Newton`s equations of motion. The quantization of the projections of the spin (or the projections ...