What are the acceleration mechanisms for particles in relativistic jets?

Apr 7, 2015 ... This morning I got several requests for comments on this paper which apparently was published in PRL. Radiation from a collapsing object is ... ... black hole represents the support, material substratum that delivers information related to what is happening in such a hole. This information remains on ... Feb 15, 2025 ... Black holes grow by the accretion of matter nearby that is pulled in by their immense gravity. Hawking predicted that black holes could also ... Feb 17, 2015 ... In his latest, spam triggers his recall of a conversation with John McCarthy, whose credentials in artificial intelligence are of the highest ... It reads the information encoded in the interference patterns, just as a needle reads the grooves on a vinyl record to produce music. This radiation is ... We explain how Hawking radiation stores significant amount of information in high-order correlations of quantum fields. This information can be retrieved by ... Dec 3, 2024 ... The message noted: “Super Earth High Command would like to inform all Helldivers that investigations into reported anomalies surrounding the ... More information about the award is available here. ... The image is of gas surrounding a black hole of nearly six billion solar masses in the galaxy M87. Aug 15, 2023 ... We show that primary financial markets fail to aggregate information when investors hold socially useful information for screening projects. The ... According to a semi-classical calculation in curved-space quantum field theory, however, black holes emit radiation through the spontaneous emission of ...