Einstein-de Sitter Cosmological Model
With Willem de Sitter, proposes a spatially flat expanding cosmological model without a cosmological constant, providing a simple benchmark solution of general relativity.
Albert Einstein · Year
Albert Einstein records dated 1932, drawn directly from the World History Database source collection.

With Willem de Sitter, proposes a spatially flat expanding cosmological model without a cosmological constant, providing a simple benchmark solution of general relativity.
With Willem de Sitter, proposes a simple expanding cosmological model with zero cosmological constant.
Accepts appointment to the newly founded Institute for Advanced Study.
Publishes another unified theory of gravitation and electricity, continuing to test alternative geometrical structures beyond the standard equations of general relativity.
Becomes a member of the German Academy of Natural Scientists Leopoldina.