Zobrazeno 1 - 10
of 246
pro vyhledávání: '"Sánchez Gómez, J."'
Publikováno v:
In Archivos de la Sociedad Española de Oftalmología (English Ed) July 2023 98(7):377-385
Publikováno v:
In Archivos de la Sociedad Espanola de Oftalmologia July 2023 98(7):377-385
Autor:
Ferrero, M., Sánchez-Gómez, J. L.
Taking quantum formalism as a point of reference and connection, we explore the various possibilities that arise in the construction of physical theories. Analyzing the distinct physical phenomena that each of them may describe, we introduce the diff
Externí odkaz:
http://arxiv.org/abs/1303.4011
The preparation procedure, an undefined notion in quantum theory, has not had the relevance that it deserves in the interpretation of quantum mechanical formalism. Here we utilize the concepts of identical and similar preparation procedures to show t
Externí odkaz:
http://arxiv.org/abs/1303.0694
It is argued that the traditional "realist" methodology of physics, according to which human concepts, laws and theories can grasp the essence of reality, is incompatible with the most fruitful interpretation of quantum formalism. The proof rests on
Externí odkaz:
http://arxiv.org/abs/1107.3366
Exploiting the cone structure of the set of unnormalized mixed quantum states, we offer an approach to detect separability independently of the dimensions of the subsystems. We show that any mixed quantum state can be decomposed as $\rho=(1-\lambda)C
Externí odkaz:
http://arxiv.org/abs/1003.3545
We show that quantum mechanics is the first theory in human history that violates the basic a priori principles that have shaped human thought since immemorial times. Therefore although it is more contrary to magic than any body of knowledge could be
Externí odkaz:
http://arxiv.org/abs/0804.4216
We show how the separability problem is dual to that of decomposing any given matrix into a conic combination of rank-one partial isometries, thus offering a duality approach different to the positive maps characterization problem. Several inmediate
Externí odkaz:
http://arxiv.org/abs/quant-ph/0509124
Publikováno v:
Int. J. Quantum Inf. 3, 257 (2005)
We revise the 'no-signaling' condition for the supraluminal communication between two spatially separated finite quantum systems of arbitrary dimensions, thus generalizing a similar preceding approach for two-qubits: non-linear evolution does not nec
Externí odkaz:
http://arxiv.org/abs/quant-ph/0501093
Autor:
Salgado, D., Sanchez-Gomez, J. L.
Publikováno v:
In R.F. Alvarez-Estrada et al (eds.), Fundamental Physics Meeting "Alberto Galindo", Dpto. Fisica Teorica UCM, Madrid, 2004 (mostly in English)
We generalize a preceding simple proof of the Jamiolkowski criterion to check whether a given linear map between algebras of operators is completely positive or not. The generalization is performed to embrace all algebras of Hilbert-Schmidt class ope
Externí odkaz:
http://arxiv.org/abs/math-ph/0411074