Partial Differential Equations (PDEs) are central to both pure and applied mathematics. Any quantity which changes in space ...

Partial Differential Equations (PDEs) are central to both pure and applied mathematics. Any quantity which changes in space ...

Scientists are challenging the existence of dark energy with a new model called "timescape," which suggests the Universe's ...

Modern cosmology stands on the brink of a transformative era, where groundbreaking observational technologies redefine our ...

The Alena Tensor also allows a smooth transition to the equations of general relativity ... In the article we also explain why it was so hard to spot gravity in quantum equations.

"In classical general relativity, a black hole prevents any ... According to the Schrödinger equation, physical systems that change over time cannot create or destroy information, a property ...

For half a century, astrophysicists have been trying to solve the Black Hole Information Paradox—first explained by Stephen ...

explain the principles and equations of Einstein General Relativity, and solve them in some specific cases. explain the basics of thermodynamics and statistical mechanics in an expanding universe.