For decades, a black hole that has as much spin or charge as it can given it mass was considered mathematically impossible. A ...

MEK1100 gives an introduction to the theory of scalar and vector fields with examples from fluid mechanics, geophysics and physics. The course contains gradient and directional derivative, divergence ...

multiplication of tensor by scalar, trace, contraction, and partial and covariant derivatives. OGRe will automatically choose which representation to use for each tensor based on how the tensors are ...

Several fields of mathematics have developed in total isolation, using their own "undecipherable" coded languages. In a new ...

Researchers have developed a method to model a central theory of quantum gravity in the laboratory. Their goal: to decipher previously unexplained phenomena in the quantum world.

"If these gravitational waves do come from first-order phase transitions, we now know that there must be some new, much richer physics going on — physics we don't know about yet," Fowlie said.

The questions in this quiz are suitable for GCSE physics students studying scalar quantities, vector quantities and calculations involving forces. If you struggled with the quiz, don't panic - we ...

In the DDM, noisy evidence is accumulated into a decision variable until reaching one of the two bounds, representing commitment to one of two choices (e.g., left or right). In general, the average ...

Notion of limit, Standard limits—examples. Continuity of functions ... Unit and null vectors, addition of vectors, scalar multiplication of a vector, scalar product or dot product of two ...

This series provides a vehicle for the publication of informal lecture note volumes in all areas of theoretical and experimental physics. Aimed at graduate students and researchers, the notes present ...