Authors: Sourish kumar Maitra
General relativity and various possibilities about its proper combination with Quantum mechanics is a central topic in theoretical physics. In this article we explain various links which bridge between different views about Quantum Gravity theories. It turns out that these have very close relation with different interpretations about what quantization mean.We try to justify basic questions like what a string tension mean. First, we start with qualitative analysis and then we confirm these with quantitative results. These are shown to have relation with Quantum Gravity noise, Dark Energy, Hogan's noise and the Holographic principle. We clarify a long standing confusion in entropic Gravity, whether increase in entropy ($\triangle s$) makes the particle to move ($\triangle x$) or vice-versa. We indicate the possibility about non-local entanglement operation carried out by space-time which will increase entropy and a particle in space will move causing $\triangle x$. We relate noise with dissipation, much like a statistical system. In this context, we discuss the hierarchy issue. We try to see string as a natural consequence of intrinsic computation in space-time in planck scale. We clarify that although we talk about dissipative sub-quantum models, as quantization track only equivalence class (according to T'Hooft), it does not contradict with information conservations in quantum mechanics; equivalence class informations are conserved. We try to describe why we can attach entropy to an arbitrary spatial surface ( like a black hole horizon) and can derive Einstein's equation as the second law of thermodynamics.
Comments: 14 Pages. A new look about holographic priciple and quantum randomness
[v1] 2011-12-05 06:27:20
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