The teaching of quantum physics is challenging, not the least because teachers must
overcome the traditional narrative approach, students must gain a conceptual understanding …

The article sets out to contribute to the educational challenge launched by the second
quantum revolution. An approach to quantum computing has been outlined for secondary …

A long-range quantum communication network is among the most promising applications of
emerging quantum technologies. We discuss the potential of such a quantum internet for the …

Quantum mechanics is one of the pillars of modern physics, however rather difficult to teach
at the introductory level due to the conceptual difficulties and the required advanced …

Quantum mechanics has a paradigmatic role in twentieth-century physics for the theoretical
foundation of the description of the world and important application and technological …

We introduce a game to illustrate the principles of quantum mechanics using a qubit (or spin-
first) approach, where students can experience and discover its puzzling features first-hand …

Entropy has played an essential role in the history of physics. Its mathematical definition and
applications have changed over time till today. In this paper, we first review the historical …

The Heegaard splitting of SU (2) is a particularly useful representation for quantum phases
of spin j-representation arising in the mapping S 1→ S 3, which can be related to (2 j, 2) …

Using the simplest possible quantum system—the qubit—the fundamental concepts of
quantum physics can be introduced. This highlights the common features of many different …

This study argues that a biological cell, a dissipative structure, is the smallest agent capable
of processing quantum information through its triangulated, holographic sphere of …