A review on fundamental advancements of black hole algorithm
نویسندگان
چکیده
منابع مشابه
Black hole constraints on varying fundamental constants.
We apply the generalized second law of thermodynamics and derive upper limits on the variation in the fundamental constants. The maximum variation in the electronic charge permitted for black holes accreting and emitting in the present cosmic microwave background corresponds to a variation in the fine-structure constant of Deltaalpha/alpha approximately 2 x 10(-23) per second. This value matche...
متن کاملBlack Hole Censorship of Varying Fundamental Constants
We apply the generalized second law of thermodynamics and derive upper limits on the variation in the fundamental constants. The maximum variation in the electronic charge permitted for black holes accreting and emitting in the present cosmic microwave background corresponds to a variation in the fine structure constant of per second. This value matches the variation measured by Webb et al. [Ph...
متن کاملComment on "Black hole constraints on varying fundamental constants".
In the Letter [1] (also [2]) there is a claim that the generalised second law of thermodynamics (entropy increase) for black holes provides some limits on the rate of variation of the fundamental constants of nature (electric charge e, speed of light c, etc.). We have come to a different conclusion. The results in [1, 2] are based on assumption that mass of a black hole does not change without ...
متن کاملA Theoretical Interpretation of the Black Hole Fundamental Plane
We examine the origin and evolution of correlations between properties of supermassive black holes (BHs) and their host galaxies using simulations of major galaxy mergers, including the effects of gas dissipation, cooling, star formation, and BH accretion and feedback. We demonstrate that the simulations predict the existence of a BH “fundamental plane” (BHFP), of the form MBH ∝ σ3.0±0.3 R0.43±...
متن کاملBrief Review on Black Hole Loop Quantization
Here, we present a review about the quantization of spherically-symmetric spacetimes adopting loop quantum gravity techniques. Several models that have been studied so far share similar properties: the resolution of the classical singularity and some of them an intrinsic discretization of the geometry. We also explain the extension to Reissner–Nordström black holes. Besides, we review how quant...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Proceedings of International Conference on Artificial Life and Robotics
سال: 2018
ISSN: 2188-7829
DOI: 10.5954/icarob.2018.gs10-1