String theory and Higher dimensions:The true nature of reality

What is the true nature of universe. We have lot of theories to describe this question which arises from various human minds but what is the actual reality the whole theories are stories arises in human and all have both believable and unbelievable stances. If we get more believable story we will just neglect the old ones on this time now we have theories like big bang relativity and string theory more effectively
  The one of the most important theory among this is  string theory

A famous controversial and often misunderstood story about the nature of everything.
   To understand something we have sense organs for example we could observe some thing and understood its nature but its limited that is assume if u observe a flower you could look it by naked eyes if you want the much more knowledge you could use a microscope and watch its cells and by the more effective technology electron microscope you could saw atoms and Humans are restricted from there some of us assume atoms are the most smallest particle in nature but we had found elementary particles ie electron proton etc.

 Think about this what can be do now to study such particles. To saw some thing we need light ie electromagnetic wave it arises from the source and touch the object and bounce back we saw the objects. We know the wave nature of light and what if particles are so small them how can we saw them?
    The light from the source goes through the particles visible light just passes over them. Them how can we saw them? Now we could just make the wave with small wave length we know that wave length is inversely proportional to frequency and  frequency and energy are connected by

So on this process energy also increases and the wave touch the small particles and due to its high energy particles also displaces ie Heisenberg uncertainty principle 

 This is the basis of all quantum physics
      Now we have the question what does a particle look like then what is its nature actually we dont know!

  On this time the intelligent heman comes with another great strory the story of point particle we conclude particles such as electrons etc are with a certain mass and charge and are indistinguishable from each other this led to the arise of quantum field theory 

This have lot of practical applications in present world and upto a good level it is sufficient and this time too a thing oppose this thats GRAVITY.

 In Quantum mechanics all force have their own particles 

But gravity we dont know what is it exactly

According to Einstein gravity is not carried over by certain particles it is stage it is a geometry Yes the geometry of space time.

But this never put up with quantum mechanics and now physics tring to invent the new particle called graviton and tring to add gravity to the story. But mathematics broke down here! 

Now we make a twist in our story to make it more effective let us join gravity with standerd model and this is THE THEORY OF EVERYTHING 

The people made more stories and think about our old hero point object and neglect him and add a new complex hero ie 1 dimensional string and the new hero The string theory got birth.

The diffrent modes of vibration of a violin can give different songs and like this our hero string can also give diffrent vibration and can give diffrent particles. This include our old man gravity also. And all four fundamental force got United and made a great step on the theoretical physics. This string theory need more than 10 dimensions to explain so the second part of our story comes shortly explaining the higher dimensions!

Composed by

Abhinav P Pradeep, wayanad, Kerala, India

Email:Abhinavppindia@gmail.com

Twitter: Abhinav P Pradeep

(@Abhinavppindia)