Home » Posts tagged 'singularity'
Tag Archives: singularity
Does a singularity contain mass?? if yes then according to big bang , our universe sprang into existence as “singularity” around 13.7 billion years ago. it means there was already a mass centered in zero volume.
and only a black-hole has singularity it means at the time of big bang there was a black hole in which explosion occurred.
please guide me and give me ans.
The word singularity means
“the state, fact, quality, or condition of being singular.”
“a point at which a function takes an infinite value, especially in space–time when matter is infinitely dense, such as at the centre of a black hole.”
” a point at which the derivative of a given function of a complex variable does not exist but every neighborhood of which contains points for which the derivative does exist”
Evidently, singularity refers to a unique situation, in big bang whatever state of affairs triggered contributes to the singularity.