Enrique Rico Ortega and Sofia Vallecorsa explain how quantum computing will allow physicists to model complex dynamics, from black-hole evaporation to neutron-star interiors.

Conventional string theory’s predictions are incompatible both with the observation of dark energy, which appears to be causing our universe’s expansion to speed up, and with viable ...

Researchers Use Richard Feynman’s Ideas to Develop a Working ‘Theory of Everything’ The idea of one mathematical model to unite quantum physics and standard mathematics may be near.

The invisible string theory follows the idea that you are connected to your soulmate via a metaphorical string.

The invisible string theory went viral on TikTok in 2023, but has been around for years. Here’s everything to know about the invisible string theory.

Why String Theory Still Offers Hope We Can Unify Physics Evidence that the universe is made of strings has been elusive for 30 years, but the theory’s mathematical insights continue to have an ...

A new model of space-time may have provided the "first observational evidence supporting string theory," according to a study.

String theory, conceptualized more than 50 years ago as a framework to explain the formation of matter, remains elusive as a "provable" phenomenon. But a team of physicists has now taken a ...

If string theory is correct, fundamental particles of nature would not be the zero-dimensional pointlike objects of standard theory. Instead, different particles would result from different modes of ...

Tests are possible If string theory is correct, fundamental particles of nature would not be the zero-dimensional pointlike objects of standard theory.

Feynman diagrams keep track of what might happen by stringing together lines representing particles’ trajectories through space-time.