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Publications Influence

On the probabilistic postulate of quantum mechanics

- A. Cassinello, J. L. Sánchez-Gómez
- Mathematics
- 1 October 1996

We study whether the probabilistic postulate could be derived from basic principles. Through the analysis of the Strong Law of Large Numbers and its formulation in quantum mechanics, we show,… Expand

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Gravitationally Induced Decoherence in Macroscopic Systems

- J. L. Sánchez-Gómez, J. Unturbe
- Physics
- 7 January 2014

A quantum master equation for the time evolution of the center of mass (CM) of a macroscopic body is derived which takes into account the influence of the system’s gravitational field over the CM… Expand

1 1

Non-linear Schrödinger equation coming from the action of the particle's gravitational field on the quantum potential

- J. Rosales, J. L. Sánchez-Gómez
- Physics
- 15 June 1992

Abstract The effect of the gravitational field of a particle on its own wave function is analyzed by obtaining the “stochastic” metric induced by the quantum potential when such an effect is taken… Expand

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Comment on ``Dynamics of open quantum systems initially entangled with environment: Beyond the Kraus representation'' [PRA 64, 062106 (2001)]

- D. Salgado, J. L. Sánchez-Gómez
- Physics, Mathematics
- 25 November 2002

We correct a mistake in a result reported in [PRA 64, 062106 (2001)], where it is rightfully argued that initial correlations between a system and its environment may render the system reduced… Expand

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Evolution of any finite open quantum system always admits a Kraus-type representation, although it is not always completely positive

- D. Salgado, J. L. Sánchez-Gómez, M. Ferrero
- Physics
- 22 November 2004

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Generalized model-independent approach to intrinsic decoherence

- D. Salgado, J. L. Sánchez-Gómez
- Physics
- 24 April 2002

A formalism is presented to express decoherence both in the markovian and nonmarkovian regimes and both dissipative and nondissipative in isolated systems. The main physical hypothesis, already… Expand

A simple proof of the Jamiolkowski criterion for complete positivity of linear maps of algebras of Hilbert-Schmidt operators

- D. Salgado, J. L. Sánchez-Gómez
- Mathematics, Physics
- 24 November 2004

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… Expand

On the role of gravitation in the possible breakdown of the quantum superposition principle for macroscopic systems

- J. Unturbe, J. L. Sánchez-Gómez
- Physics
- 1 February 1992

SummaryA model for the time evolution of wave packets is developed, in which the gravitational effects of a «particle» on its own wave function are taken into account. Upon suitably combining quantum… Expand

8

Some reflections upon the reduction postulate in the light of today's technology

- M. Ferrero, D. Salgado, J. L. Sánchez-Gómez
- Physics
- 1 April 2003

Abstract We pose some reflections about the reduction postulate using experimental arrangements and results within the reach of today's technology.

QUANTUM MECHANICS AND MAGIC: AN OPEN DISCUSSION

- M. Ferrero, D. Salgado, J. L. Sánchez-Gómez
- Physics
- 24 August 2014

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… Expand