I Would moving the mouths of a wormhole affect the internal distance?

  • Thread starter Thread starter Earthworm69
  • Start date Start date
  • Tags Tags
    distance Wormhole
Click For Summary
Moving one mouth of a traversable wormhole does not change the internal distance between the two ends, according to the solutions proposed by Kip Thorne and others. The distance inside the wormhole remains constant regardless of the external positioning of the mouths. There is no known solution in current wormhole literature that allows for a change in internal distance when the mouths are moved. The discussion emphasizes the stability of the internal distance in traversable wormholes. Overall, the consensus is that the internal structure of the wormhole is unaffected by the relocation of its entrances.
Earthworm69
Messages
3
Reaction score
2
TL;DR
If you move one mouth of a wormhole away relative to the other mouth, what happens to the space inside of it?
Lets say I formed a traversible wormhole with one mouth on each end of my garage. If I picked up one of the ends and drove it to the park, would the distance inside the wormhole increase or otherwise be effected as well?

This is my first post on physics forums - Hi everybody!

https://en.wikipedia.org/wiki/Wormhole
 
Physics news on Phys.org
Earthworm69 said:
Lets say I formed a traversible wormhole with one mouth on each end of my garage. If I picked up one of the ends and drove it to the park, would the distance inside the wormhole increase or otherwise be effected as well?
In the traversable wormhole solution described in the Wikipedia article you reference, the one published by Kip Thorne and others, no, the distance through the wormhole would not change.

Earthworm69 said:
This is my first post on physics forums - Hi everybody!
Welcome!
 
PeterDonis said:
In the traversable wormhole solution described in the Wikipedia article you reference, the one published by Kip Thorne and others, no, the distance through the wormhole would not change.
Are there any solutions where the inside distance can change if the mouths are moved?
 
Earthworm69 said:
Are there any solutions where the inside distance can change if the mouths are moved?
Not that I'm aware of, but I am not up to date on all of the wormhole literature.
 
Moderator's note: Spin-off from another thread due to topic change. In the second link referenced, there is a claim about a physical interpretation of frame field. Consider a family of observers whose worldlines fill a region of spacetime. Each of them carries a clock and a set of mutually orthogonal rulers. Each observer points in the (timelike) direction defined by its worldline's tangent at any given event along it. What about the rulers each of them carries ? My interpretation: each...

Similar threads

  • · Replies 1 ·
Replies
1
Views
2K
  • · Replies 4 ·
Replies
4
Views
2K
  • · Replies 3 ·
Replies
3
Views
3K
Replies
6
Views
3K
Replies
12
Views
2K
  • · Replies 1 ·
Replies
1
Views
2K
  • · Replies 3 ·
Replies
3
Views
2K
  • · Replies 18 ·
Replies
18
Views
5K
  • · Replies 4 ·
Replies
4
Views
1K
  • · Replies 1 ·
Replies
1
Views
3K