M
Mario Castagnino
Researcher at National Scientific and Technical Research Council
Publications - 210
Citations - 2408
Mario Castagnino is an academic researcher from National Scientific and Technical Research Council. The author has contributed to research in topics: Quantum decoherence & Quantum dissipation. The author has an hindex of 25, co-authored 209 publications receiving 2298 citations. Previous affiliations of Mario Castagnino include University of Buenos Aires & Facultad de Ciencias Exactas y Naturales.
Papers
More filters
Journal ArticleDOI
A modal-Hamiltonian interpretation of quantum mechanics
TL;DR: This paper shows that this modal-Hamiltonian interpretation of quantum mechanics is effective for solving the measurement problem, both in its ideal and its non-ideal versions, and argues for the physical relevance of the property-ascription rule by applying it to well-known physical situations.
Journal ArticleDOI
Functional approach for quantum systems with continuous spectrum
Roberto Laura,Mario Castagnino +1 more
Journal ArticleDOI
Self-induced decoherence: a new approach
TL;DR: In this article, the authors present a new approach to decoherence, different from the mainstream approach of Zurek and his collaborators, and argue that this approach offers conceptual advantages over the traditional one when problems of foundations are considered; in particular, from the new perspective, closed quantum systems becomes possible and the preferred basis acquires a well founded definition.
Journal ArticleDOI
Minimal irreversible quantum mechanics : pure-state formalism
Mario Castagnino,Roberto Laura +1 more
TL;DR: In this paper, it was demonstrated that, making minimal changes in ordinary quantum mechanics, a reasonable irreversible quantum mechanics can be obtained, with a more general spectral decomposition, with eigenvectors corresponding to unstable states that vanish when the norm and the energy of the physical states remain constant.
Journal ArticleDOI
Minimal irreversible quantum mechanics: The mixed states and the diagonal singularity
Roberto Laura,Mario Castagnino +1 more
TL;DR: In this paper, a formalism for minimal irreversible quantum mechanics is extended from pure states to mixed states and the problem of their diagonal singularity is explained and solved, in addition to pure and mixed states of the usual approach, more general states are obtained.