Spinning mass & spatial distortion

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    Mass Spinning
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SUMMARY

A spinning mass warps spacetime differently than a non-rotating mass, primarily due to the phenomenon known as frame dragging. The Kerr-Newman black hole, which accounts for rotation and charge, contrasts with the non-rotating Schwarzschild black hole. Experimental verifications, such as the Gravity Probe B results, confirm the effects of frame dragging on gravitational fields. These findings underscore the significance of rotation in gravitational physics.

PREREQUISITES
  • Understanding of general relativity concepts
  • Familiarity with black hole types: Kerr-Newman and Schwarzschild
  • Knowledge of frame dragging and its implications
  • Awareness of experimental physics methodologies
NEXT STEPS
  • Research the Kerr-Newman black hole and its properties
  • Study the Schwarzschild black hole and its characteristics
  • Explore the Gravity Probe B experiment and its findings
  • Investigate the implications of frame dragging in astrophysics
USEFUL FOR

Astronomers, physicists, and students of gravitational physics seeking to understand the effects of rotation on spacetime and gravitational fields.

Diracs Dad
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Hello, Does a spinning mass warp space time differently than a non rotating mass? Is the generated gravitational field different, and have there been any experiments to actually verify or falsify this?
 
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Diracs Dad said:
Hello, Does a spinning mass warp space time differently than a non rotating mass? Is the generated gravitational field different, and have there been any experiments to actually verify or falsify this?

Yes a spinning mass is different. Look up Kerr-Newman black hole versus Schwarzschild black hole (e.g. wikipedia for a start). A major impact of rotation is frame dragging. There are a number of experimental verifications of this. Again, for a very general question like yours, it wouldn't hurt to start with wikipedia (look up frame dragging).
 
Specifically look at the recent gravity probe B result on frame dragging :-). And I think the graity probe page has some discussion of the physics as well.
 

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