Reza asked in Science & MathematicsPhysics · 4 weeks ago

In terms of string theory, how and when time began?

The string theory says that the string has inherent vibration and how it vibrates determines what kind of particle it is. Then, their interaction has made particles and consequently our world

How long do we have to go back to their first interaction?

In terms of string theory, how and when time began?

1 Answer

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  • 4 weeks ago
    Best Answer

    Time is not fundamental. It is made of more basic things, maybe strings. No one is sure. But the flow of time as we know it began 10^-43 seconds after the big bang. This period is called the Plank Time.

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