C.H SAGAR
ABHISHEK M
CHANDAN V.S
CHIRAG P GOWDA
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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.
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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.
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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?
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Before we get all complicated, let’s talk about space time.
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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.
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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
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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!
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)
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Well I’ll shorten it for you, there is a statistical chance of there
being a variation of 10⁵⁰⁰ to 1010100 combinations.
Dimensions are a different story…:P
So pretty much, if this were true, there can be anywhere
between 10200 planets and solar systems like ours.
The chance of extra terrestrials is almost 100%
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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
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Now it is time for more Q&A! Ask me any
questions or clarifications you have and I’ll
try my best.