Quantum mechanics is the study of the dynamics of particles at its most fundamental level. The state of a particle, such as its position or momentum, is described by a statistical distribution ...

a fundamental effect in quantum mechanics, not only generates an electric but also a magnetic current. It arises from the motion of electrons on an orbit around the nuclei of ...

Today, it might be turning your computer off and on again. Quantum mechanics — the most successful and important theory in modern physics — is like that. It works wonderfully, explaining ...

Jan. 29, 2025 — The universe is getting more disordered, entropy is growing -- this is the second law of thermodynamics. But according to quantum theory, entropy should actually stay the same.

A new study published in Scientific Reports simulates particle creation in an expanding universe using IBM quantum computers, demonstrating the digital quantum simulation of quantum field theory ...

Now, a recent study by Dr. Lorenzo Gavassino, a theoretical and mathematical physicist at Vanderbilt University, delves into the enigmatic nature of time travel involving time loops to examine their ...

There are still massive challenges ahead, to be sure, but with Map and UDS, IBM has taken an aesthetic approach that amplifies the epochal and iconic significance of bringing quantum computing out of ...

Quantum computers leverage the principles of quantum mechanics to perform calculations far beyond the capabilities of traditional computers. This transformative technology has the potential to ...

They could also serve as natural laboratories for testing proposed theories of quantum gravity, bridging the gap between quantum mechanics and general relativity. Both studies underscore the value ...

Quantum mechanics has puzzled scientists and philosophers for more than a century. One of the most famous quantum thought experiments is that of the "Schrödinger's cat"—a cat whose life or ...

Feynman suggested that the strange physics of quantum mechanics could be used to perform calculations. The field of quantum computing was born. In the 40-plus years since, it has become an ...

Classical and quantum mechanics don’t really get along as the science of the subatomic can get, well, weird. Take, for instance, quantum entanglement, which says that the state of one particle ...