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Publications Influence

Formal Features of a General Theoretical Framework for Decoherence in Open and Closed Systems

- M. Castagnino, S. Fortin
- Physics, Mathematics
- 5 January 2013

Two complementary decoherence formalisms, Environment Induced Decoherence (EID) for open systems and Self Induced Decoherence (SID) for close systems are compared under a common General Theoretical… Expand

11 1- PDF

Interpretation and decoherence : a contribution to the debate Vasallo & Esfeld vs

Two recent papers appeared in FOOP disagree regarding the role played by decoherence in quantum physics. On the one hand, Elise Crull [1] considers that decoherence, by itself, solves many conceptual… Expand

1 1- PDF

Classical Limit and Quantum Logic

The analysis of the classical limit of quantum mechanics usually focuses on the state of the system. The general idea is to explain the disappearance of the interference terms of quantum states… Expand

10- PDF

A Pluralist View about Information

- O. Lombardi, S. Fortin, L. Vanni
- Sociology
- Philosophy of Science
- 1 December 2015

Focusing on Shannon information, this article shows that, even on the basis of the same formalism, there may be different interpretations of the concept of information, and that disagreements may be… Expand

14- PDF

On the Interpretation of Probabilities in Generalized Probabilistic Models

- F. Holik, S. Fortin, G. M. Bosyk, A. Plastino
- Mathematics, Computer Science
- QI
- 20 July 2016

TLDR

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A Semiclassical Condition for Chaos Based on Pesin Theorem

- Ignacio S. Gomez, M. Losada, S. Fortin, M. Castagnino, M. Portesi
- Mathematics, Physics
- 15 January 2014

A semiclassical method to determine if the classical limit of a quantum system shows a chaotic behavior or not based on Pesin theorem, is presented. The method is applied to a phenomenological… Expand

8- PDF

Dynamics of algebras in quantum unstable systems

- M. Losada, S. Fortin, M. Gadella, F. Holik
- Physics, Mathematics
- 13 June 2018

We introduce a dynamical evolution operator for dealing with unstable physical process, such as scattering resonances, photon emission, decoherence and particle decay. With that aim, we use the… Expand

7- PDF

Non-unitary Evolution of Quantum Logics

In this work we present a dynamical approach to quantum logics. By changing the standard formalism of quantum mechanics to allow non-Hermitian operators as generators of time evolution, we address… Expand

8- PDF

Quantum Decoherence: A Logical Perspective

The so-called classical limit of quantum mechanics is generally studied in terms of the decoherence of the state operator that characterizes a system. This is not the only possible approach to… Expand

7- PDF

Evolution of quantum observables: from non-commutativity to commutativity

- S. Fortin, M. Gadella, F. Holik, M. Losada
- Physics, Computer Science
- Soft Comput.
- 17 June 2019

TLDR

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