1. Rahul Banala

2.  The multiverse theory is a theoretical cosmological hypothesis that says that there is more than one universe.  The term was coined by a psychologist, William James, who hypothesized the existence of there being more than one universe basing his understanding of the multiple egos.  Bottom line: A hypothesis claiming that there is more than one universe.

3.  The idea was developed in a physics sense by Max Tegmark and Brian Greene who claimed the “multiple worlds” hypothesis.  They guessed pretty much that a universe sits on another universe and the order goes infinitely (or does it?)  The idea is way to radicalized at the beginning and much of the math was near useless.

4.  We know that a multiverse means “many universes” but what the term suggests is an alternate universe with more or less dimensional physics.  Quick Q&A:  How many dimensions are there?  Before we get all complicated, let’s talk about space time.

5.  Many theories exist about a potential multiverse, but most interesting…  Brian Greene’s idea of a conversion of physical laws and the idea of replication  Deck of cards analogy  Some physicists also theorize that the 3D fabric of space is unreal and much of visual space is built up of varied dimensions.

6.  Theorized by Alan Guth  In cosmology, inflation is the theory that says that immediately after the Big Bang (10 −36 seconds after to be exact) the space around the singularity began to expand.  The expansion massed to approximately 10 billion light years across.  However, it also theorized that the universe was flat  The expansion was so fast and so irradiated that states of matter were condensed heavily.  Swiss Cheese analogy

7.  Expansion happened and is happening on a scale that’s immeasurable  10% of the visible universe is light, radiation, energy (planets, stars, galaxies etc) 90% is dark energy or dark matter  It’s a strange non signaling energy form that deviates from visible energy  BLACK HOLES!

8.  String Theory also plays a HUGE role in multiverse talks.  The Theory of Everything  Protons/Neutrons=quarks=“strings”  Not 0 dimensional lines but 1 dimensional oscillators  They not only show the quantum fluctuations but also hint at universal inflation  Gravitons: Massless energy particles that is what gravity actually is. (Disputed though)

9.  Well I’ll shorten it for you, there is a statistical chance of there being a variation of 10⁵⁰⁰ to 10 10100 combinations.  Dimensions are a different story…:P  So pretty much, if this were true, there can be anywhere between 10 200 planets and solar systems like ours.  The chance of extra terrestrials is almost 100%

10.  It can be possible, not now or in the next few hundred years but it can be possible.  All you need is a wormhole  A wormhole is identical to a black hole but it won’t kill you  Some theorized black holes to be potential wormholes

11.  Now it is time for more Q&A! Ask me any questions or clarifications you have and I’ll try my best.