Exploring the Concept of Time-Space in a Photon: Insights and Confusions

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In summary, the conversation discusses the idea that time in a photon does not flow due to the equation Δt=γ Δt', where γ→+∞ for v→c. However, the speaker's physicist friend disagrees with this notion, stating that it is incorrect. The conversation also mentions the concept of distance shrinking to zero and the confusion surrounding it. As a clarification, the speaker mentions that the FAQ states that this is a limit and cannot actually be reached.
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Kinny
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Hi everybody]Since we see light, from the equation Δt=γ Δt' , Δt' (the Δtime in a photon) should be zero, cause γ→+∞ for v→c and Δt is a descrete number (if we actually see photons). So, I thought the time in a photon doesn't flow, but my Physic friend said it's wrong..? In the frequently asked question, it's written that the time "shrinks to zero", isn't that the same to say it doesn't flow in a photon?
Also, there's written that the distance shrinks to zero, but isn't suppose Δs'→+∞ ? Otherwise, for Δs=Δs' / γ , wouldn't we see the photons like "freeze", like not moving??
* γ = 1/ √(1-v^2 /c^2)
thanks for the answers...and sorry if I'm not approaching this in a very "elegant" way (i'm doing engineering XD
 
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You're only quoting a very small portion of the FAQ and thus taking it out of context. Do you understand that when mathematicians speak of a limit, they mean something that you can approach to as closely as you want, but you're not allowed to actually get to? So the FAQ is saying that it's meaningless to talk about what happens when you get to the limit because you can't get there.
 

1. What is the concept of time-space in a photon?

The concept of time-space in a photon refers to the idea that time and space are intertwined in the movement of a photon. According to Einstein's theory of relativity, time and space are not two separate entities, but rather part of a four-dimensional continuum known as spacetime. This means that the speed of light, which photons travel at, affects both time and space in its path.

2. How does the concept of time-space in a photon relate to the theory of relativity?

The theory of relativity, proposed by Albert Einstein, states that the laws of physics are the same for all observers in constant motion. This includes the concept of time-space in a photon, as the speed of light is constant for all observers regardless of their relative motion. The theory of relativity also explains how the perception of time and space can vary for different observers, depending on their speed and position.

3. What are some implications of the concept of time-space in a photon?

One implication of the concept of time-space in a photon is the phenomenon of time dilation, where time appears to pass slower for objects moving at high speeds. This is due to the effects of the speed of light on time and space. Additionally, the concept of time-space in a photon has implications for our understanding of the universe and its origins, as it plays a crucial role in the theory of relativity and the study of cosmology.

4. Are there any current research or experiments exploring the concept of time-space in a photon?

Yes, there are ongoing research and experiments exploring the concept of time-space in a photon. Some studies focus on testing the predictions of the theory of relativity, such as the time dilation of clocks on high-speed aircraft. Others aim to better understand the behavior of light and its interaction with time and space, such as the use of ultra-fast lasers to study the nature of time.

5. What are some common misconceptions about the concept of time-space in a photon?

One common misconception about the concept of time-space in a photon is that time and space are absolute, separate entities. In reality, they are interconnected and can be influenced by the speed of light. Another misconception is that time dilation only occurs for objects moving at extremely high speeds, when in fact, it can also be observed in everyday situations, such as with GPS satellites. It is important to understand the complex nature of time and space in relation to photons and how it differs from our everyday perception of time and space.

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