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This paper aims to introduce the spacetimes admitting the Z-symmetric tensor. We investigate the properties of these spacetimes for a perfect fluid and a pressureless perfect fluid (a dust). Some… Click to show full abstract
This paper aims to introduce the spacetimes admitting the Z-symmetric tensor. We investigate the properties of these spacetimes for a perfect fluid and a pressureless perfect fluid (a dust). Some theorems about the properties are proved.
Keywords:
admitting symmetric;
symmetric tensor;
spacetimes admitting
Journal Title: Quaestiones Mathematicae
Year Published: 2020
Link to full text (if available)
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Journal Title: Quaestiones Mathematicae
Year Published: 2020
Link to full text (if available)
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recommendations!