PRIDE CHEKERA_HOW BEAUTY IS PHYSICS_SHORT ESSAY (2021 EBOOK)

(Pride Chekera) #1
PRIDE CHEKERA

as l stated above, String Theory can take us to before the Big
Bang.
Lawrence Krauss wrote a book called A UNIVERSE FROM
NOTHING, this ‘nothing’ is not absolute nothing (void) but its
‘nothing’ encompassing quantum fluctuations due to quantum
effects in a vacuum of space in which virtual particles popped in
and out of existence. When one considers a universe from
nothing he will assume that everything happened before the
existence of our universe is ‘nothing’ which have nothing to do
with the existence of our universe, thus space-time undefined
before a bang. This is what Stephen Hawking declared in his
book, A BRIEF ANSWER TO THE BIG QUESTION, saying that there was no time
before the Big Bang therefore there was no time for God to
create the universe, thus he concluded, “l think the simple
answer is there is no God.” In his book, THE THEORY OF EVERYTHING: THE
ORIGIN AND FATE OF THE UNIVERSE, Stephen Hawking wrote:


One may say that time had a beginning at the big bang, in the
sense that earlier times simply could not be defined. It should be
emphasized that this beginning in time is very different from
those that had been considered previously. In an unchanging
universe, a beginning in time is something that has to be
imposed by some being outside the universe. There is no
physical necessity for a beginning. One can imagine that God
created the universe at literally any time in the past. On the
other hand, if the universe is expanding, there may be physical
reasons why there had to be a beginning. One could still believe

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