Energy

A Question to the Physics Community as a whole

When scientists say that the universe can simply come out of nothing without any divine intervention, they think of the universe in terms of its energy content only. In the book ‘The Grand Design’, page 281, scientist Stephen Hawking has written that bodies like stars or black holes cannot just appear out of nothing, but a whole universe can. The message is very clear from this: The total energy of a whole universe is zero and that is why it can come out of nothing; but stars or black holes will fail to do so, because their total energy is not zero.

Can Multiverse Theory be true if the total energy of the univese is zero?

The first half of the 20th century brought a revolutionary change into our concept about space and time. Earlier it was thought that space and time were having independent existence, and that they were absolute. Even if all the matter disappeared from the universe, space would remain the same and unaffected. Similar view was held about time also, that time flowed in the same way throughout the universe and that this flow did not depend on anything. But with the coming of Einstein’s theory of relativity our concept about space and time has undergone a total and drastic change.

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