Since its development 100 years ago, quantum mechanics has revolutionized our understanding of nature, revealing a bizarre ...

Quantum mechanics describes the unconventional properties of subatomic particles, like their ability to exist in a ...

Welcome to the digital edition of the July/August 2025 issue of CERN Courier.

The universe follows predictable rules, behaving classically according to Einstein’s theory of general relativity. So, what ...

Orthodox quantum mechanics is empirically flawless, but founded on an awkward interface between quantum systems and classical ...

One hundred years ago, Werner Heisenberg retreated to the island of Helgoland, where he built the foundations of the first full formulation of quantum mechanics. Finding its matrices repugnant, Erwin ...

This paper provides an overview of the features of fifth generation (5G) wireless communication systems now being developed for use in the millimeter wave (mmWave) frequency bands. Early results and ...

In this paper, a novel Eulerian nonlinear beam-wave interaction (BWI) theory considering harmonic interaction of a helix traveling-wave tube (TWT) is developed.

Quantum mechanics looks at how things work at the atomic and subatomic levels, where particles behave in ways that seem ...