What is quantum physics? Put simply, it’s the physics that explains how everything works: the best description we have of the nature of the particles that make up matter and the forces with ...

and by introducing more quantum ideas entirely at odds with classical physics. The ‘quantum of action’ introduced by Planck (now known as Planck’s constant, h, whose ‘reduced’ form when ...

Quantum physics is the study of matter and energy at its most fundamental level. A central tenet of quantum physics is that energy comes in indivisible packets called quanta. Quanta behave very ...

Two quantum field theories lie at the heart of the standard model of particle physics. The product of many decades of theoretical work, meticulously confirmed by experiment, this model covers the ...

However, quantum physics encounters a problem here ... This element of surprise must be included in the definition of entropy. Instead of calculating the von Neumann entropy for the complete ...

Quantum spin liquids represent a groundbreaking concept in quantum physics and materials science. Unlike classical magnetic materials, where electron spins align in an orderly pattern at low ...

For decades, quantum entanglement has been a major topic in quantum mechanics and has been a point of contention between scientists in classical physics ... THIS DEFINITION IS FOR PERSONAL USE ...