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Counterfactuals and non-locality of quantum mechanics
qyantum mechanics non-locality realism
2008/4/22
In the paper the proof of the non-locality of quantum mechanics, given recently by H. Stapp and D. Bedford, and appealing to the GHZ example, is analyzed. The proof does not contain any explicit assum...
On the Common Structure of Bohmian Mechanics and the Ghirardi-Rimini-Weber Theory
quantum theory without observers Bohmian mechanics
2008/4/22
Bohmian mechanics and the Ghirardi-Rimini-Weber theory provide opposite resolutions of the quantum measurement problem: the former postulates additional variables (the particle positions) besides the ...
Non-locality and gauge freedom in Deutsch and Hayden'sformulation of quantum mechanics
non-locality gauge freedom
2008/4/22
Deutsch and Hayden have proposed an alternative formulation of quantum mechanics which is completely local. We argue that their proposal must be understood as having a form of `gauge freedom' accordin...
This essay is a discussion of the philosophical and foundational issues that arise in non-relativistic quantum theory. After introducing the formalism of the theory, I consider: characterizations of t...
Non-Representationalist Theories of Knowledge and Quantum Mechanics
Quantum Mechanics Non-Representationalist Theories
2008/4/22
Quantum Mechanics has imposed strain on traditional (dualist and representationalist) epistemological conceptions. An alternative was offered by Bohr and Heisenberg, according to whom natural science ...
On Mass Problem in Relativistic Mechanics and Gravitational Physics
relativistic mass proper mass gravitational force
2008/4/22
The proper mass of a test particle in General Relativity Theory (GRT) is a rest mass, so it is considered principally constant, just as in Kinematics of Special Relativity Theory (SRT). One may think ...
On Symmetry and Conserved Quantities in Classical Mechanics
classical mechanics symmetry conserved quantities
2008/4/22
This paper expounds the relations between continuous symmetries and conserved quantities, i.e. Noether's ``first theorem'', in both the Lagrangian and Hamiltonian frameworks for classical mechanics. T...
This paper expounds the modern theory of symplectic reduction in finite-dimensional Hamiltonian mechanics. This theory generalizes the well-known connection between continuous symmetries and conserved...
On the Property Structure of Realist Collapse of Quantum Mechanics and the So-Called "Counting Anomaly"
counting anomaly properies in quantum mechanics
2008/4/22
The aim of this paper is two-fold. Recently, Lewis has presented an argument, now known as the `counting anomaly', that the spontaneous localization approach to quantum mechanics, suggested by Ghirard...
A complete reappraisal of the philosophical meaning of Everett's interpretation of quantum mechanics is carried out, by analysing carefully the role of the concept of "observer" in physics. It is show...
Physical Relations or Functional Relations ?A non-metaphysical construal of Rovelli’s Relational Quantum Mechanics
Quantum mechanics relational interpretation
2008/4/22
Rovelli’s RQM is first characterized by contrast with both Everett’s and Bohr’s interpretations of quantum mechanics. Then, it is shown that a basic difficulty arises from the choice of formulating RQ...
Prediction and retrodiction in Boltzmann's approach to classical statistical mechanics
thermodynamics statistical mechanics second law
2008/4/22
In this paper we address two problems in Boltzmann's approach to statistical mechanics. The first is the justification of the probabilistic predictions of the theory. And the second is the inadequacy ...
The main difficulty facing no-collapse theories of quantum mechanics in the Everettian tradition concerns the role of probability within a theory in which every possible outcome of a measurement actua...
Probability in modal interpretations of quantum mechanics
Modal interpretations quantum theory probability
2008/4/22
Modal interpretations have the ambition to construe quantum mechanics as an objective, man-independent description of physical reality. Their second leading idea is probabilism: quantum mechanics does...
Quantum Information Theory and the Foundations of Quantum Mechanics
quantum information Shannon information entanglement
2008/4/22
This thesis is a contribution to the debate on the implications of quantum information theory for the foundations of quantum mechanics.
In Part 1, the logical and conceptual status of various notion...