Gravity: Warped Space-Time or Graviton?

In summary, the conversation discusses the relationship between gravity and the concept of warped space-time. One participant questions the existence of the graviton, which is a quantum mechanics explanation for gravity, as it seems to contradict the theory of warped space-time. Another participant mentions a possible explanation that the graviton is the smallest unit of warp in the theory of general relativity. However, this idea is met with skepticism as it goes against traditional ideas of quantum mechanics.
  • #1
Jim Beam
15
0
if common theory states that gravity exists due to a warping of space-time, then that really doesn't leave any room for the graviton, right? or wrong?
 
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  • #2
right. The graviton explains gravity as an interaction between particles, and it is a quantum mechanics explination. The warping of space time has no graviton, it explains gravity by the effect of its name.
 
  • #3
I had heard that if the GR model of warped spacetime holds true, then the graviton will be the name given to the smallest amount of warp possible; the fundamental "quanta" of gravity.
 
  • #4
that sounds like something that Einstein would hate.
 
  • #5
LURCH said:
I had heard that if the GR model of warped spacetime holds true, then the graviton will be the name given to the smallest amount of warp possible; the fundamental "quanta" of gravity.

Where'd you hear that? I don't think it's right. It is a wrong idea of a quantum.
 

1. What is the difference between warped space-time and a graviton?

Warped space-time is a concept in Einstein's theory of general relativity, which explains gravity as the curvature of space and time caused by the presence of massive objects. A graviton, on the other hand, is a hypothetical particle that is thought to be responsible for the force of gravity in quantum physics.

2. Is gravity more accurately described by warped space-time or gravitons?

Currently, there is no consensus on the correct explanation of gravity. General relativity, which describes gravity as warped space-time, has been extensively tested and is considered to be a very accurate theory. However, it is not compatible with quantum mechanics, which suggests the existence of gravitons. More research and experiments are needed to fully understand the nature of gravity.

3. How does warped space-time affect the motion of objects?

Warped space-time is responsible for the force of gravity, which affects the motion of objects by altering the shape of the space-time fabric. This curvature causes objects to follow a curved path towards the source of gravity, as seen in the orbits of planets around the sun.

4. Can gravitons be detected or observed?

As of now, there is no direct evidence for the existence of gravitons. They are very difficult to detect due to their extremely small size and weak interaction with matter. Scientists are currently working on experiments, such as the Laser Interferometer Gravitational-Wave Observatory (LIGO), to try and detect gravitons.

5. How does the theory of warped space-time explain the phenomenon of black holes?

In the theory of warped space-time, black holes are described as regions of space where the curvature is so strong that nothing, not even light, can escape. This is due to the immense gravity of the black hole, which warps space-time to an extreme degree. The event horizon, or point of no return, is a key concept in understanding black holes in the context of warped space-time.

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