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Quantization and superselection sectors III:Multiply connected spaces and indistinguishable particles
Quantum theory identical particles permutation invariance
2016/6/14
We reconsider the (non-relativistic) quantum theory of indistinguishable particles on the basis of Rieffel's notion of C*-algebraic (`strict') deformation quantization. Using this formalism, we relate...
Interpreting Quantum Mechanics in Terms of Random Discontinuous Motion of Particles
wave function Schrodinger's equation wavefunction collapse random discontinuous motion of particles de Broglie-Bohm theory many-worlds interpretation dynamical collapse theories
2016/6/13
This thesis is an attempt to reconstruct the conceptual foundations of quantum mechanics. First, we argue that the wave function in quantum mechanics is a description of random discontinuous motion of...
On Witness-Discernibility of Elementary Particles
Elementary particles Quantum mechanics Discernibility Leibniz’s principle Identity
2016/5/30
In the context of discussions about the nature of ‘identical particles’ and the status of Leibniz’s Principle of the Identity of Indiscernibles in Quantum Mechanics, a novel kind of physical discernib...
Quantum Logical Structures For Identical Particles
quantum logic-convex sets-indistinguishable particles
2016/5/30
In this work we discuss logical structures related to indistinguishable particles. Most of the framework used to develop these structures was presented in [17, 28] and in [20, 14, 15, 16]. We use thes...
How Classical Particles Emerge from the Quantum World
Identical particles quantum particles classical particles emergence
2016/5/30
The symmetrization postulates of quantum mechanics (symmetry for bosons, antisymmetry for fermions) are usually taken to entail that quantum particles of the same kind (e.g., electrons) are all in exa...
Discerning Elementary Particles
quantum identity indiscernibles elementary particles, bosons fermions
2009/6/11
We extend the quantum-mechanical results of Muller & Saunders (2008) establishing the weak discernibility of an arbitrary number of similar fermions in finite-dimensional Hilbert-spaces in two ways: (...
No place for particles in relativistic quantum theories?
localizable particles relativity and quantum theory
2008/4/22
Several recent arguments purport to show that there can be no relativistic, quantum-mechanical theory of localizable particles and, thus, that relativity and quantum mechanics can be reconciled only i...
This paper is about the metaphysical debate whether objects persist over time by the selfsame object existing at different times (nowadays called `endurance' by metaphysicians), or by different tempor...
Particles vs. Structures: Weak Ontic Structuralism
particles structures ontic structuralism
2008/4/22
In modern physics the notion of structure can be treated as an extension of the notion of law of nature. French and Ladyman’s view concerning the ontological priority of structures over objects is con...
Particles, Objects, and Physics
indistinguishability indiscernibility permutation symmetry
2008/4/22
This thesis analyses the ontological nature of quantum particles. In it I argue that quantum particles, despite their indistinguishability, are objects in much the same way as classical particles. Thi...
In his paper ``What is Structural Realism?'' James Ladyman drew a distinction between epistemological structural realism and metaphysical (or ontic) structural realism. He also drew a suggestive analo...
Quantum mechanics and discontinuous motion of particles
interpretation of quantum mechanics particles
2008/4/22
We discuss a new realistic interpretation of quantum mechanics based on discontinuous motion of particles. The historical and logical basis of discontinuous motion of particles is given. It proves tha...
The domains of quantum theory and general relativity overlap in situations where quantum mechanical effects cannot be ignored. In order to deal with this overlap of theoretical domains, there has been...
What quantum mechanics describes is discontinuous motion of particles
interpretation of quantum mechanics discontinuous motion
2008/4/18
We present a theory of discontinuous motion of particles in continuous space-time. We show that the simplest nonrelativistic evolution equation of such motion is just the Schroedinger equation in quan...
Individual particles, properties and quantum statistics
quantum statistics individuality emergent relations
2008/4/14
Although there have been several attempts to resist this conclusion, it is commonly held that the peculiar statistical behaviour of quantum particles is due to their non-individuality. In this paper, ...