منابع مشابه
How Stands Collapse I
In this volume in honor of GianCarlo Ghirardi, I discuss my involvement with ideas of dynamical collapse of the state vector. 10 problems are introduced, 9 of which were seen following my initial work. 4 of these problems had a resolution in GianCarlo Ghirardi, Alberto Rimini and Tullio Weber’s Spontaneous Localization (SL) model (which added 1 more problem). This stimulated a (somewhat differe...
متن کاملHow Stands Collapse II
I review ten problems associated with the dynamical wave function collapse program, which were described in the first of these two papers. Five of these, the interaction, preferred basis, trigger, symmetry and superluminal problems, were discussed as resolved there. In this volume in honor of Abner Shimony, I discuss the five remaining problems, tails, conservation law, experimental, relativity...
متن کاملConcession Stands: How Foreign Investment Incites Protest in Africa
Why do foreign investments that can improve economic welfare also induce protest? Using a newly compiled dataset on commercial mining, commodity prices, and protest in Africa, I rst establish that foreign investment projects increase the probability of protest. I then develop a theoretical model to explain these conicts. I argue that communities have to strike a bargain with companies but hav...
متن کاملHow fast is protein hydrophobic collapse?
One of the most recurring questions in protein folding refers to the interplay between formation of secondary structure and hydrophobic collapse. In contrast with secondary structure, it is hard to isolate hydrophobic collapse from other folding events. We have directly measured the dynamics of protein hydrophobic collapse in the absence of competing processes. Collapse was triggered with laser...
متن کاملHow fast is the wave function collapse ?
Using complex quantum Hamilton-Jacobi formulation, a new kind of non-linear equations is proposed that have almost classical structure and extend the Schrödinger equation to describe the collapse of the wave function as a finite-time process. Experimental bounds on the collapse time are of order 0.1 ms to 0.1 ps and the areas where sensitive probes of the possible collapse dynamics can be done ...
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ژورنال
عنوان ژورنال: Journal of Physics A: Mathematical and Theoretical
سال: 2007
ISSN: 1751-8113,1751-8121
DOI: 10.1088/1751-8113/40/12/s18