Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Chris Dewdney"'
Publikováno v:
Palaeogeography, Palaeoclimatology, Palaeoecology. 310:124-132
The distribution of rare earth elements (REEs) within fossil bones is controlled by their partition coefficients between apatite and pore waters, and the rate of diffusion through the bone. Using simple theoretical models, we show that REEs are stron
Autor:
Chris Dewdney, George Horton
Publikováno v:
Foundations of Physics. 40:658-678
This paper is motivated by the desire to formulate a relativistically covariant hidden-variable particle trajectory interpretation of the quantum theory of the vector field that is formulated in such a way as to allow the inclusion of gravity. We pre
Autor:
Paavo Pylkkänen, Chris Dewdney
Publikováno v:
Foundations of Physics. 43:409-411
Publikováno v:
Foundations of Physics. 32:463-476
We illustrate, using a simple model, that in the usual formulation the time-component of the Klein–Gordon current is not generally positive definite even if one restricts allowed solutions to those with positive frequencies. Since in de Broglie's t
Publikováno v:
Journal of Physics A: Mathematical and General. 33:7337-7352
The Klein-Gordon equation is interpreted in the de Broglie-Bohm manner as a single-particle relativistic quantum mechanical equation that defines unique time-like particle trajectories. The particle trajectories are determined by the conserved flow o
Publikováno v:
Transactions of the Institute of British Geographers. 24:227-230
The recent paper by Harrison and Dunham raises a number of issues relating to the current debate on the philosophies that could (or should) inform research in geomorphology. In our view, the interpretations given by Harrison and Dunham of realism and
Autor:
Z. Malik, Chris Dewdney
Publikováno v:
Physics Letters A. 220:183-188
The effect of introducing measuring devices in a ``quantum pinball'' system is shown to lead to a chaotic evolution for the particle position as defined in Bohm's approach to Quantum Mechanics.
Latex, uses ioplppt style, two figures. Also can be
Latex, uses ioplppt style, two figures. Also can be
Publikováno v:
Foundations of Physics. 25:329-347
Properties sometimes attributed to the “particle” aspect of a neutron, e.g., mass and magnetic moment, cannot straightforwardly be regarded in the Bohm interpretation of quantum mechanics as localized at the hypothetical position of the particle.
Publikováno v:
Physics Letters A. 184:6-11
We show how, in the Bohm model, the significance to be attached to the readings of a detector depends on the context in which it is used.
Publikováno v:
Foundations of Physics. 22:1217-1265
The realist interpretations of quantum theory, proposed by de Broglie and by Bohm, are re-examined and their differences, especially concerning many-particle systems and the relativistic regime, are explored. The impact of the recently proposed exper