Spacetime desynchronized in quantum realm?

In summary, the Morgan Freeman episode "Through the Wormhole: How does the Universe Work" discusses the concept of spacetime and its relationship to particles in quantum mechanics. It is theorized that at larger scales, spacetime is together, but at the microscopic scale, it splits into space and time, causing particles to exist in multiple places at once. The episode also raises the question of whether particles always remain particles in quantum mechanics and the possibility of reaching a quantum theory of gravity without full understanding. The concept of a "arrow of time" is also discussed in relation to spacetime expansion. The episode references physicist Hořava's work on gravity and suggests further research for those interested.
  • #1
stglyde
275
0
I just watched Morgan Freeman episode Through the Wormhole "How does the Universe Work".

A physicist in the show theorized that spacetime is together at larger scale but at the microscopic scale, spacetime splits with space and time no longer synchronized.. this is why particles can be in two places at once.

What do you think?

We really need to know if a particle remains always as particle in quantum mechanics or not, so we can get closer to quantum gravity. Unless we can reach a quantum theory of gravity without understanding it like how we understand the quantum mechanics of fields or the strong force for example?
 
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  • #3
Eh, how does it 'split'?

Was he assuming a arrow of time, or is that referring to some sort of local processes that taken together forms a 'arrow of time' to us? If SpaceTime is expanding as a whole, then it needs a arrow of time as a whole too, as it seems to me?

Assuming that it is 'local processes', how would splitting that arrow be defined?
 

FAQ: Spacetime desynchronized in quantum realm?

What is spacetime desynchronization in the quantum realm?

Spacetime desynchronization in the quantum realm refers to a phenomenon where the concept of time and space is distorted or does not follow the same rules as in classical physics. In this realm, the laws of quantum mechanics govern the behavior of particles and their interactions, leading to a non-linear and unpredictable nature of spacetime.

How does spacetime desynchronization occur in the quantum realm?

Spacetime desynchronization occurs in the quantum realm due to the fundamental principles of quantum mechanics, such as uncertainty and entanglement. These principles defy the classical understanding of time and space and can cause particles to exist in multiple places at once, making it difficult to determine a specific location or time for them.

What are the implications of spacetime desynchronization in the quantum realm?

The implications of spacetime desynchronization in the quantum realm are significant and have been a topic of debate among physicists. It challenges our understanding of the universe and raises questions about the nature of reality. It also has practical implications for technologies such as quantum computing and communication.

Can we observe spacetime desynchronization in the quantum realm?

Currently, we do not have the technology to directly observe spacetime desynchronization in the quantum realm. However, we can indirectly observe its effects through experiments and observations of quantum phenomena. Scientists are continually researching and developing new methods to gain a better understanding of this phenomenon.

Is it possible to control or manipulate spacetime desynchronization in the quantum realm?

At this point, we do not have the ability to control or manipulate spacetime desynchronization in the quantum realm. However, as our understanding of quantum mechanics and technology advances, it may be possible in the future. Some scientists theorize that quantum computers could potentially harness this phenomenon to perform complex calculations and tasks.

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