Tag algebraic quantum field theory
What are the Foundations of Brout-Englert-Higgs Physics? The Brout-Englert-Higgs (BEH) theory, central to our understanding of particle physics, lays the groundwork for explaining how particles acquire mass. This field-theoretical framework combines concepts from quantum mechanics and relativity, establishing a robust… Continue Reading →
In the realm of quantum computing, precision in measurement is paramount. Enter the Superconducting Low-inductance Undulatory Galvanometer (SLUG) microwave amplifier, a cutting-edge tool for qubit readouts. This article delves into the fascinating world of reverse isolation, backaction, and the transformative… Continue Reading →
Haag’s theorem stands at the core of axiomatic quantum field theory, presenting a package of no-go results that have significant consequences for the description of interactions in the field. In this article, we will delve into the intricacies of Haag’s… Continue Reading →
Can one certify the preparation of a coherent, many-body quantum state? This is a fundamental question in the field of quantum mechanics. A group of researchers, Florian Fröwis, Maarten van den Nest, and Wolfgang Dür, have made significant progress in… Continue Reading →
Mass, a fundamental attribute of matter, has always been a subject of great interest and investigation in the field of physics. In this article, we delve into the intriguing realm of the quantum view of mass, shedding light on how… Continue Reading →