In this ebook researchers explore and questions question the origin and existence of gravitational waves and black holes ...

py-pde is a Python package for solving partial differential equations (PDEs). The package provides classes for grids on which scalar and tensor fields can be defined. The associated differential ...

According to Sinha, the key equation for understanding light was already tucked away in Maxwell’s 19th-century equations. If he’s right, this challenges long-accepted ideas about the nature of photons ...

A special focus of the article is on the fact that the fabric of Maxwell's equations allows for quantization of charges. When Thomson discovered electrons, it was proved that electric flux is ...