#quantum mechanics

All articles tagged with "quantum mechanics"

Universe Today revisits the singularity problem and why general relativity fails at the universe's apparent beginning.
The article highlights the Wheeler-DeWitt equation as an early attempt to treat the entire universe as a quantum object.
It sets up Stephen Hawking's later argument that the question of a beginning may itself break down under quantum cosmology.

DT Editorial Team·May 16, 2026·via universetoday.com

A 2025 light-particle experiment renewed attention on Bohmian mechanics.
David Bohm’s interpretation argues that quantum objects retain definite properties guided by a pilot wave.
The theory remains outside the mainstream, but new experiments could make the debate more testable.

DT Editorial Team·May 1, 2026·via newscientist.com

QBox theory proposes a mathematical sketch of a deeper layer of reality beyond quantum theory.
The model uses the idea of hyperdecoherence to explain how quantum mechanics might emerge.
Its significance is conceptual, not experimental, at this stage.

DT Editorial Team·Apr 24, 2026·via newscientist.com

MIT researchers say a classical least-action formulation can reproduce standard quantum results in several textbook cases.
The method matched Schrödinger-equation solutions for scenarios including the double-slit experiment and quantum tunneling.
The team says the work strengthens the mathematical bridge between classical mechanics, quantum mechanics, and relativity.

DT Editorial Team·Apr 22, 2026·via phys.org

The world's first quantum battery prototype, built by Australian researchers, demonstrates that charging speed increases as the device scales up
The device uses organic semiconductor materials that maintain quantum coherence at room temperature, avoiding expensive cryogenic equipment
The prototype validates a decade of theoretical quantum battery predictions with a physical device for the first time

DT Editorial Team·Mar 18, 2026·4 min read·via interestingengineering.com