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Does someone know of an official or unofficial errata for the above book of Weinberg?
The forum discussion centers on the search for an errata for Steven Weinberg's "Gravitation and Cosmology" book. Users confirm the existence of a corrections file for the Cosmology book, accessible at this link. A specific error is noted in footnote 2, where "300 light years" should correctly refer to "60−70h-1 Mpc" based on the referenced study by Yadav et al. (2005). The discussion emphasizes the need for community contributions to identify and correct potential mistakes in Weinberg's works.
PREREQUISITESStudents, researchers, and educators in astrophysics and cosmology, particularly those studying Steven Weinberg's contributions to the field.
On the very first page, footnote 2: "The Sloan Digital Sky Survey provides evidence that the distribution of galaxies is homogeneous on scales larger than about 300 light years[...]" Of course, he meant Mly. Checking the reference (Yadav et al. 2005), it's indeed 60− 70h-1 Mpc.MathematicalPhysicist said:Well, the Cosmology book has a corrections' file here:
http://zippy.ph.utexas.edu/~weinberg/swcorrections.pdf
I plan to read the Cosmology and Gravitation book after I am finished with Schutz's book.
I hope all the mistakes if there are will be found and corrected; But progress will be rather slow.