Planck's constant is one of the most important numbers in all of physics. It is, essentially, the ultimate guide to the ...

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

Background. Matter-wave interferometry relies on the quantum behavior of ultracold atoms, which, at extremely low temperatures, act more like waves than particles.

Noncommutative Quantum Mechanics: A framework in which space and/or momentum coordinates do not commute, leading to modifications in standard quantum behaviour and uncertainty relations.

To those unfamiliar with quantum mechanics, the achievement might seem minor. Yet in the world of quantum research, this moment is transformative. With the ability to create q ...

Why This Matters. The implications of these findings are profound. DQCPs provide a unique testing ground for exploring the interplay of quantum mechanics, symmetry, and critical phenomena.

Columnist and Physics Why John Stewart Bell has been haunting quantum mechanics for decades. The “Bell test” was devised in the 1960s to uncover what’s going on in the quantum world, but it ...

This idea puts a morbid twist on quantum theory, suggesting that a copy of you may remain alive, no matter what. By Elana Spivack Published: Apr 22, 2025 2:51 PM EDT Save Article ...

Noncommutative quantum mechanics extends the conventional framework by introducing noncommuting spatial (and sometimes momentum) coordinates, thereby altering the standard uncertainty relations ...