"Quantum fluctuations occur even in a vacuum."When researching quantum mechanics, you often come across this explanation.However, a question arises here.What exactly is fluctuating in a vacuum where ...

Quantum field theory (QFT) is the basis of the Standard Model of particle physics. This video explains what QFT is, why it’s necessary, and how it differs from non-relativistic quantum mechanics.

Quantum technology is a field of physics dedicated to developing new and innovative technologies based on the principles of quantum mechanics. Quantum mechanics are the laws of physics that apply to ...

Quantum theory is often sold as a story about tiny particles, but its real disruption lands squarely on our everyday sense of what is real. At the smallest scales, the equations that power lasers, ...

Scientists know well how conventional materials conduct heat. However, things are not as straightforward under extreme conditions such as temperatures close to absolute zero combined with strong ...

Cosmic voids may seem like the emptiest places in the universe, stripped of matter, radiation, and even dark matter. But they’re far from nothing. Even in these vast empty regions, the fundamental ...

Researchers at the University of Innsbruck have shown that quantum sensors can remain highly accurate even in extremely noisy conditions. It's the first experimental realization of a powerful quantum ...

Quantum circuits are systems consisting of logic gates that operate on quantum bits (qubits) to process information and perform calculations based on principles of quantum mechanics. Quantum circuits ...

Quantum computers get a lot of attention, even though they are not ready for prime time, but quantum sensors are already doing useful work. These sensors measure fields, forces and motion so small ...