2020.04.02 Cryptocurrencies have been treated as a financial terra incognita - they enjoyed growing interest but also raised concerns due to their virtuality. The use of statistical methods utilizing correlation matrices to analyze the hundred most-traded virtual currencies shows that the cryptocurrency market in the last two years is less and less different from the mature global currency market (Forex) and becomes independent of it. It means cryptocurrencies can be considered a serious and full-fledged financial instrument.
2020.03.24 What is interaction and when does it occur? Intuition suggests that the necessary condition for the interaction of independently created particles is their direct touch or contact through physical force carriers. In quantum mechanics, the result of the interaction is entanglement—the appearance of non-classical correlations in the system. It seems that quantum theory allows entanglement of independent particles without any contact. The fundamental identity of particles of the same kind is responsible for this phenomenon.
2020.03.03 Following the latest research in the field of obtaining single-molecule magnets (SMMs), scientists have taken another step on the way toward obtaining super-dense magnetic memories and molecular neural networks, in particular the construction of auto-associative memories and multi-criterion optimization systems operating as the model of the human brain. Interestingly, this was achieved by using methods available in an average chemical laboratory.
2020.01.09 One of the last obstacles hindering the photography and filming of processes occurring on a scale of attoseconds, i.e. billionths of a billionth of a second, has disappeared. The key to its removal lies in the random nature of the processes responsible for the formation of X-ray laser pulses.
2019.12.16 Electrons with ‘colleagues’ – other leptons – are one of many products of collisions observed in the LHCb experiment at the Large Hadron Collider. According to theorists, some of these particles may be created in processes that extend beyond standard physics. The latest analysis verifies these predictions.