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Explaining Holographic Dark Energy
dark energy holographic principle holographic dark energy UV/IR connection bulk holography spacetime foam quantum fluctuations of spacetime
2016/6/13
The possible holographic origin of dark energy is investigated. The main existing explanations, namely the UV/IR connection argument of Cohen et al, Thomas' bulk holography argument, and Ng's spacetim...
A discrete model of energy-conserved wavefunction collapse
wavefunction collapse conservation of energy discrete time
2016/6/13
Energy nonconservation is a serious problem of dynamical collapse theories. In this paper, we propose a discrete model of energy-conserved wavefunction collapse. It is shown that the model is consiste...
The Strong and Weak Senses of Theory-Ladenness of Experimentation:Theory-Driven versus Exploratory Experiments in the History of High-Energy Particle Physics
scientific experimentation theory-ladenness exploratory experimentation SLAC deep-inelastic scattering experiments particle physics quantum field theory S-matrix theory Regge theory Bjorken's scaling hypothesis Feynman's parton model quarks QCD
2016/5/30
In the theory-dominated view of scientific experimentation, all relations of theory and experiment are taken on a par; namely, that experiments are performed solely to ascertain the conclusions of sci...
Explaining Holographic Dark Energy
holographic dark energy event horizon quantum fluctuations of spacetime UV/IR connection bulk holography spacetime foam
2016/5/30
The physical origin of holographic dark energy (HDE) is investigated. The main existing explanations, namely the UV/IR connection argument of Cohen et al, Thomas' bulk holography argument, and Ng's sp...
On Tensorial Concomitants and the Non-Existence of a Gravitational Stress-Energy Tensor
general relativity gravitational energy tensor concomitants
2009/9/11
Based on an analysis of what it may mean for one tensor to depend in
the proper way on another, I prove that, under certain natural
conditions, there can be no tensor whose interpretation could be
...