Spinning mass & spatial distortion

In summary, the conversation discusses the differences between a spinning mass and a non-rotating mass in terms of warping space-time and generating a gravitational field. It is mentioned that rotation has a major impact on frame dragging, and there have been several experiments, including the Gravity Probe B, to verify this concept.
  • #1
Diracs Dad
3
0
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?
 
Physics news on Phys.org
  • #2
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).
 
  • #3
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.
 

Related to Spinning mass & spatial distortion

1. What is spinning mass and spatial distortion?

Spinning mass and spatial distortion refer to the effect of a rotating object on the surrounding space. This phenomenon is described by Einstein's theory of general relativity and is commonly seen in objects with high mass and rotation, such as black holes.

2. How does spinning mass cause spatial distortion?

According to general relativity, mass and energy can warp the fabric of space-time. When an object with a high mass also has angular momentum (rotation), it causes a twisting of the space-time fabric, resulting in spatial distortion.

3. What are some examples of spinning mass causing spatial distortion?

The most well-known example is the distortion of space around a spinning black hole. Other examples include neutron stars and planets with high rotation rates.

4. How does spatial distortion affect nearby objects?

The effects of spatial distortion depend on the strength of the distortion and the distance from the spinning mass. In the case of a black hole, it can cause extreme tidal forces and gravitational lensing, which can significantly impact nearby objects.

5. Can we observe the effects of spinning mass and spatial distortion in everyday life?

While the most extreme examples of spinning mass and spatial distortion are found in astronomical objects, we can observe similar effects on a smaller scale in our daily lives. For example, spinning a heavy object, such as a top, causes a slight warping of the surrounding space that can be observed through changes in the object's behavior.

Similar threads

  • Special and General Relativity
Replies
18
Views
1K
  • Special and General Relativity
Replies
9
Views
1K
  • Special and General Relativity
Replies
19
Views
1K
  • Special and General Relativity
Replies
6
Views
918
  • Special and General Relativity
Replies
23
Views
1K
  • Special and General Relativity
Replies
15
Views
2K
Replies
1
Views
360
  • Special and General Relativity
2
Replies
43
Views
5K
  • Special and General Relativity
6
Replies
185
Views
8K
  • Special and General Relativity
Replies
19
Views
1K
Back
Top