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A general theoretical framework for decoherence in open and closed systems
TLDR
A general theoretical framework for decoherence is proposed, which encompasses formalisms originally devised to deal just with open or closed systems and the spin-bath model is developed in detail from the new perspective.
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The cosmological origin of time asymmetry
In this paper, we address the problem of the arrow of time from a cosmological point of view, rejecting the traditional entropic approach that defines the future direction of time as the direction of…
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Is the Decoherence of a System the Result of its Interaction with the Environment
According to a usual reading, decoherence is a process resulting from the interaction between a small system and its large environment where information and energy are dissipated. The particular…
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The Formulation of Quantum Mechanics in Terms of Nuclear Algebras
In this work we analyze the convenience ofnuclear barreled b*-algebras as a better mathematicalframework for the formulation of quantum principles thanthe usual algebraic formalism in terms of…
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The Arrow of Time: From Universe Time-Asymmetry to Local Irreversible Processes
Abstract In several previous papers we have argued for a global and non-entropic approach to the problem of the arrow of time, according to which the “arrow” is only a metaphorical way of expressing…
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FROM CLASSICAL CHAOS TO DECOHERENCE IN ROBERTSON–WALKER COSMOLOGY
We analyze the relationship between classical chaos and particle creation in Robertson–Walker cosmological models with gravity coupled with a scalar field. Within our class of models chaos and…
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The modal-Hamiltonian interpretation of quantum mechanics : physical relevance and philosophical implications
The aim of this chapter is to supply a comprehensiv e presentation of a new member of the family of the modal interpretations of quantum mechanics. Ac cording to our modal-Hamiltonian interpretation,…
A modal-Hamiltonian interpretation of quantum mechanics
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The modal-Hamiltonian interpretation and the Galilean covariance of quantum mechanics
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Quantum Mechanics: Modal Interpretation and Galilean Transformations
The aim of this paper is to consider in what sense the modal-Hamiltonian interpretation of quantum mechanics satisfies the physical constraints imposed by the Galilean group. In particular, we show…
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