Photo from archive.org
An analogue of the Oppenheimer–Synder collapsing model is treated analytically, where the matter source is a scalar field with an exponential potential. An exact solution is derived followed by matching… Click to show full abstract
An analogue of the Oppenheimer–Synder collapsing model is treated analytically, where the matter source is a scalar field with an exponential potential. An exact solution is derived followed by matching to a suitable exterior geometry, and an analysis of the visibility of the singularity. In some situations, the collapse indeed leads to a finite time curvature singularity, which is always hidden from the exterior by an apparent horizon.
Keywords:
field collapse;
scalar field;
geometry;
collapse exponential;
exponential potential
Journal Title: General Relativity and Gravitation
Year Published: 2017
Link to full text (if available)
Share on Social Media: Sign Up to like & get
recommendations!
Journal Title: General Relativity and Gravitation
Year Published: 2017
Link to full text (if available)
Share on Social Media: Sign Up to like & get
recommendations!