FROZAR
A gravitationally frozen object formed during the general-relativistic collapse of stars and galactic nuclei, instead of the black holes of Newtonian gravity
A project of the Center for Theoretical Physics and Astrophysics (CTPA), Tashkent
ENRUUZЎЗ
Peer-reviewed publication in an international journal

On the consistency of the Oppenheimer–Snyder solution for a dust star. Reply to Marshall’s criticism

Zahid Zakir · Astrophysics and Space Science 363, Article 30 (2018) · Springer

Bibliographic record

Z. Zakir, “On the consistency of the Oppenheimer–Snyder solution for a dust star. Reply to Marshall’s criticism,” Astrophysics and Space Science 363, 30 (2018).

Springer articleDOI 10.1007/s10509-018-3246-9

Result stated in the paper

The paper analyzes an alternative treatment of the Oppenheimer–Snyder dust-star solution and then examines the standard solution in Schwarzschild coordinates. In the author’s interpretation, the stellar surface asymptotically freezes outside its gravitational radius and the internal layers also freeze near their own asymptotes, yielding a frozen-star (frozar) picture.

Relevance to the FROZAR portal

This 2018 article directly presents the frozar interpretation of the Oppenheimer–Snyder collapse solution in a peer-reviewed international journal. Later publications develop the internal structure, extensions and observable effects of frozars.

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