In this work, we study the problem of obtaining invariant distributions of quantum Markov chains (QMCs), which are given by positive maps acting on appropriate trace-class spaces. We focus on discrete ...

The publics surveyed are largely skeptical that democracy in the U.S., at least in its current form, is a good example for other countries to follow. A median of four-in-ten across the 34 nations ...

A phenomenon of “AI-formization” is emerging, a term I coined to describe the subtle yet profound impact that AI algorithms are having on culture and creativity. This trend manifests as a ...

Learn about passphrases and understand how you can use these strong yet memorable phrases to safeguard your accounts against hackers. A passphrase functions as a password, granting you access to a ...

98% of the Tunisian population is Arab or Arab-Berber. The country has seen a significant level of intermixing between these two ethnicities, so lines are often blurred, and it may be hard to ...

92% of the Italian population considers themselves to be ethnically Italian, and this identity holds a lot of significance for them. The interesting element about this region is that after the fall of ...

Have you been asked at work or school to create a problem statement and include a proposed solution, but you don’t know where to start? Continue reading for everything you need to know about problem ...

Vigorous physical activity, sometimes known as high-intensity exercise, aids cardiovascular health, among other health benefits. The United States Department of Health and Human Services recommends at ...