In the beginning of the Big Expansion?

Question

During the inflationary period of the big expansion, the universe expanded faster than speed of light.

If so, did time "flow" backwards during the inflationary period?

If that's so, what 's the implications of time flowing backwards?

Answer 1

no, time didn't flow backwards during the big bang, in fact, time was 'very slow' in the begining, cause the universe was so curved and very dense. if u want to study the universe at the moment of ceation, all u can do is to study a black hole and just reverse the direction of time.

Answer 2

Interesting question. If indeed the whole universe started from a singularity and expanded with a "big bang", then time, too, must have "started" - since there could be literally nothing before - and, in fact, there could not have even been a "before" since there was no time. Our present laws of physics simple break down and aren't applicable to these conditions. Did "time" flow backwards - will "time" flow backwards if the universe stops expanding and starts contracting? Will dead people rise from the graves and grow young? Will automobiles disassemble themselves and return to the raw materials they are constructed from? In my humble opinion - 'taint likely.

Answer 3

The call of the hypothesis that grew to become the huge Bang concept replaced into: The Primeval Atom hypothesis (additionally primary as: The Primordial Atom hypothesis, based the form you translated the unique concept). The word 'atom' is utilized in its unique Greek experience of indivisible unit, no longer in its present day chemistry experience. The hypothesis (a appropriate word defining a appropriate supposition) is that the universe began in a state of unbounded skill density (we can use the word temperature if it helps us). the concept (a great step greater tricky and precise than a hypothesis) makes use of all our expertise in numerous branches of technology -- e.g., physics, chemistry -- to understand the way this form of universe could evolve whilst increasing. working the clock backwards, we come across that the very youthful universe could have been very heat. So warm, in fact, that rely itself could desire to no longer exist. The furthest decrease back we can bypass is termed the Planck Time (very close to to 0, yet no longer 0), at which era the temperature replaced into so extreme that each and each single factor of the universe replaced right into a black hollow. Now, it extremely is a 'bounded' universe! this is the capture: if the universe's spatial quantity is limitless immediately (and it may desire to very nicely be), then it replaced into already limitless at that factor. for this reason, this determination of black-hollow-singularities prolonged for infinity in all guidelines. no desire for an exterior. yet another good thing about such an affiliation: a single factor black hollow has a mass drawing near 0. in accordance to Hawking's concept, it is going to for this reason evaporate very rapidly. think of an limitless sort of single-factor black holes evaporating on the comparable time: very quickly enlargement. we don't understand (yet) whether the universe rather is limitless in spatial quantity. All all of us understand is that it is not 'small' -- in spite of which ability for a universe. The WMAP probe's archives point out that the universe isn't smaller than what we can see (14 billion easy-3 hundred and sixty 5 days radius in appropriate distance). It says no longer something approximately any optimum length. whether it extremely is limitless, we don't desire any exterior 'factor' to describe the commencing up nor the present enlargement.

Answer 4

auto mobiles dis assembling blah blah blah, is just ridiculous LeAnne
but what if the expansion faster than the speed of light had an effect on some small regions where the laws of phisics are different to what we we perceive them, possibly giving cause to the phenomenas that defy the third law of thermo dynamics and other partially understood effects