Alan Guth is a theoretical physicist and cosmologist renowned as the originator of the inflationary universe theory. His work delves into the investigation of the early universe and the application of particle theory to its origins. Guth explores how the nascent universe underwent a phase of exponential expansion, with his research encompassing the extrapolation of density fluctuations and the study of inflation within "brane world" models. His calculations and theories continue to be tested and examined against observational data from cosmological missions.
Selten wird die Wissenschaft über Nacht so stark revolutioniert wie die Kosmologie durch Alan Guths Entdeckung der inflationären Theorie des Universums. Noch seltener gelingt es dem Urheber einer solchen Revolution, eine derart verständliche und einprägsame Darstellung von einer der aufregendsten Epochen in der modernen Kosmologie zu geben. Sogar Kenner werden Neues lernen.
This classic Big Bang text neatly describes what happened after the bang. When NASA's Cosmic Background Explorer satellite measured the non-uniformities of the cosmic background radiation for the first time in 1992, the patterns agreed exquisitely with the theory's predictions.