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Quantum physics
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Why Stephen Hawking’s Black Hole Puzzle Keeps Puzzling
The renowned British physicist, who died at 76, left behind a riddle that could eventually lead his successors to the theory of quantum gravity.
Physicists Find a Way to See the ‘Grin’ of Quantum Gravity
A recently proposed experiment would confirm that gravity is a quantum force.
Elusive Higgs-Like State Created in Exotic Materials
Two teams of physicists have created the "Higgs mode" – a link between particle physics and the physics of matter. The work could help researchers understand the strange behavior of deeply quantum systems.
Physicists Aim to Classify All Possible Phases of Matter
A complete classification could lead to a wealth of new materials and technologies. But some exotic phases continue to resist understanding.
Quantum Theory Rebuilt From Simple Physical Principles
Physicists are trying to rewrite the axioms of quantum theory from scratch in an effort to understand what it all means. The problem? They’ve been almost too successful.
A Defense of the Reality of Time
Time isn’t just another dimension, argues Tim Maudlin. To make his case, he’s had to reinvent geometry.
Physicists Attack Math’s $1,000,000 Question
Physicists are attempting to map the distribution of the prime numbers to the energy levels of a particular quantum system.
Quantum Questions Inspire New Math
In order to fully understand the quantum world, we may have to develop a new realm of mathematics.
Solution: ‘Taming Quantum Weirdness’
A simple analogue could offer insights into one of the most astonishing results of quantum mechanics.