Does space-time torsion determine the minimum mass of gravitating particles?

We derive upper and lower limits for the mass–radius ratio of spin-fluid spheres in Einstein–Cartan theory, with matter satisfying a linear barotropic equation of state, and in the presence of a cosmological constant. Adopting a spherically symmetric interior geometry, we obtain the generalized cont...

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Bibliographic Details
Main Authors: Böhmer, Christian G., Burikham, Piyabut, Harko, Tiberiu, Lake, Matthew James
Other Authors: School of Physical and Mathematical Sciences
Format: Article
Language:English
Published: 2019
Subjects:
Online Access:https://hdl.handle.net/10356/106380
http://hdl.handle.net/10220/49600
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Institution: Nanyang Technological University
Language: English