Skip to main content

Research Repository

Advanced Search

Brian Tanner's Outputs (3)

A medieval multiverse?: Mathematical modelling of the thirteenth century universe of Robert Grosseteste (2014)
Journal Article
Bower, R., McLeish, T., Tanner, B., Smithson, H., Panti, C., Lewis, N., & Gasper, G. (2014). A medieval multiverse?: Mathematical modelling of the thirteenth century universe of Robert Grosseteste. Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences, 470(2167), Article 40025. https://doi.org/10.1098/rspa.2014.0025

In his treatise on light, written about 1225, Robert Grosseteste describes a cosmological model in which the universe is created in a big-bang-like explosion and subsequent condensation. He postulates that the fundamental coupling of light and matter... Read More about A medieval multiverse?: Mathematical modelling of the thirteenth century universe of Robert Grosseteste.

Color-coordinate system from a 13th-century account of rainbows (2014)
Journal Article
Smithson, H., Anderson, P., Dinkova-Bruun, G., Gasper, G., Laven, P., McLeish, T., …Tanner, B. (2014). Color-coordinate system from a 13th-century account of rainbows. Journal of the Optical Society of America A, 31(4), A341-A349. https://doi.org/10.1364/josaa.31.00a341

We present a new analysis of Robert Grosseteste’s account of color in his treatise De iride (On the Rainbow), dating from the early 13th century. The work explores color within the 3D framework set out in Grosseteste’s De colore [see J. Opt. Soc. Am.... Read More about Color-coordinate system from a 13th-century account of rainbows.