(Feynman diagram calculations rely heavily on perturbation expansions.) This makes the equations much easier to calculate with. Here, each term in the expansion represents a different ...

Independent global specialty insurance and reinsurance broker McGill and Partners, has announced the launch of a new AI- powered trade disruption insurance facility in collaboration with Tokio Marine ...

People with photosensitive epilepsy could benefit from a prototype pair of glasses with lenses that block out wavelengths that are known to cause seizures in some people. In a study published in ...