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Strings are said to be one dimensional, due to the math. And I understand that there are problems in the math when they put the strings in 3 or 2 dimensions.
According to string theory, lengths smaller than Planck length have no physical significance.
Could it be that strings are 3 dimensional but their height and width dimensions are so small and insignificant they they cannot be taken into consideration or calculated by the mathematics?
According to string theory, lengths smaller than Planck length have no physical significance.
Could it be that strings are 3 dimensional but their height and width dimensions are so small and insignificant they they cannot be taken into consideration or calculated by the mathematics?