The detailed characterization of non-trivial coherence properties of composite quantum systems of increasing size is an indispensable prerequisite for scalable quantum computation, as well as for understanding non-equilibrium many-body physics. Here, we show how autocorrelation functions in an interacting system of phonons as well as the quantum discord between distinct degrees of freedoms can ...

We used data from the study of Marital Instability Over the Life Course to examine links between divorce in the grandparent generation and outcomes in the grandchild generation (N = 691). Divorce in the first generation (G1) was associated with lower education, more marital discord, weaker ties with mothers, and weaker ties with fathers in the third generation (G3). These associations were medi...

У роботі розглянуто процес організації дистанційного навчання студентів з використанням платформи Discord. Через пандемію Covid-19, а згодом широкомасштабне вторгнення в Україну Російської федерації та небезпеку, спричинену бойовими діями, навчальним закладам довелося перейти на онлайн навчання. Такий перехід потребує вибору для навчання, що буде використовувати сучасні технології матиме всі не...

Data deletion increases challenges in cybercrime investigation. To address the problem, proactive forensics for evidentiary collection is acknowledged to help investigators acquire potentially needed digital evidence. This study proposes a bot machine record data from Discord server advance, hashing and saving it proper storage further forensic analysis. The recording process can be managed col...

Dissimilar notions of quantum correlations have been established, each being motivated through particular applications in information science and competing for recognized as the most relevant measure quantumness. In this contribution, we experimentally realize a form correlation that exists even absence entanglement discord. We certify presence such via negativities regularized two-mode Glauber...

Abstract In this paper, we study the geometric quantum discord dynamics of double dot charge qubit in non-Markovian environment. We apply non-perturbative state diffusion method to obtain exact master equation system coupled two independent non-zero temperature electronic baths. Then, use investigate effects non-Markovianity, inter-dot coupling strength and bath on discord. Our studies show tha...