A new study links the universe’s expansion to quantum topology, suggesting that hidden mathematical structures may stabilize ...

Physicists have found that certain quantum collapse models, if correct, imply an inherent uncertainty in time itself, likely ...

Theories of quantum mechanics predict that some particles can exist in superpositions, which essentially means that they can be in more than one state at once. When a particle's state is measured, ...

Physicists are rethinking one of quantum mechanics’ biggest puzzles: how fuzzy possibilities become definite reality. New ...

A new recipe of "quadratic gravity" could help to better define the picture of the Big Bang and the singularity that existed ...

Scientists determined that if those theories are true, there must be a limit to how accurately time can be measured. This ...

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The biggest open problem in the foundations of physics is that Einstein’s theory of gravity, General Relativity, does not ...

Let’s talk about quantum gravity experiments that can be done here on Earth! If we discover how to connect quantum mechanics with general relativity we’ll pretty much win physics. There are multiple ...

The study of quantum gravity seeks a synthesis between quantum mechanics and general relativity, and Causal Dynamical Triangulations (CDT) has emerged as a promising nonperturbative approach. In CDT, ...

A new study explores radical quantum theories suggesting gravity may cause wave function collapse, introducing a fundamental ...