- #1
Blackberg
- 29
- 20
Hi, my level of knowledge of string theory is the following :
I understand that to each elementary particle there corresponds a string vibrating at an associated frequency (mode).
So my questions are :
1. Is there some table yet that proposes a correspondence? Such as :
electron : so many Hz,
tau neutrino : so many Hz,
photon : so many Hz,
and so on.
2. What determines the length of a string?
3. I don't buy the curled up dimensions yet.
It seems to me that anything that is curled up can still be described with the known 3 dimensions.
4. As for time being a dimension, I'm rather at ease with time being nothing more that the number of rotations (or oscillations) an arbitrary reference body has made. Calling it a 4th (or 11th) dimension seems to me to be solely for mathematical purposes, and not sufficient to propose that we live in a pop-up book we all fail to properly visualize.
I understand that to each elementary particle there corresponds a string vibrating at an associated frequency (mode).
So my questions are :
1. Is there some table yet that proposes a correspondence? Such as :
electron : so many Hz,
tau neutrino : so many Hz,
photon : so many Hz,
and so on.
2. What determines the length of a string?
3. I don't buy the curled up dimensions yet.
It seems to me that anything that is curled up can still be described with the known 3 dimensions.
4. As for time being a dimension, I'm rather at ease with time being nothing more that the number of rotations (or oscillations) an arbitrary reference body has made. Calling it a 4th (or 11th) dimension seems to me to be solely for mathematical purposes, and not sufficient to propose that we live in a pop-up book we all fail to properly visualize.