Space time, Uncategorized

QUANTUM GRAVITY (UNSOLVED FORCE)

# Currently gravity is based on “Albert Einstein’s general theory of relativity”  which is formulated with the Classical Physics.

# Quantum Gravity is generally used to describe the gravitational field and unite all forces in a single force.

# In Quantum Theory, it gives rise to a String Theory.

# String Theory however on the other side try to unify gravity with other fundamental forces such as quantum loop.

Quantum_gravity.

GUT (Grand Unified Theory)

# In above diagram, various fields have their won meaning but when come to end “Quantum Gravity” stuck the mind of everyone.

# Standard Model of Physics yet is unable to find the GUT ( Grand Unified Theory) and still facing a problem of “Gravitons” (that is 2-spin massless particles).

# In Kaluza-Klein Theory, five dimensional theory combined with the gravitation and electromagnetism as it generally appears in String Theory.

# There are many ways to define Quantum Gravity such as ‘”Quantum Loop Gravity”, “Time”, String Theory” , Nonrenormalizability of Gravity and many others ways.

# Quantum Gravity is no the end of the ultimate reality as this is still a smaller beginning.

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Space time, Uncategorized

WHY SPACE EXISTS?

# Space considers to be a three dimensional extent and that is boundless where objects and events are relative.

# Sir Issac Newton considered space as independent and is  permanent whether there was / is any matter into space.

# Space considers to be a three dimensional Cartesian coordinate system and is used to indicate positions in space.

# Natural Philosopher “Gottfried Leibniz” said that space is a collection of relation between objects and is given by their directions and distance from one another.

# In Non-Euclidean Space, space is considered to  be a curved rather than flat and even Albert Einstein’s “General Relativity” expressed space around the gravitational field and hence deviates Euclidean space.

# Philosopher Immanuel Kant developed his theory of knowledge in which space is both a priori and synthetic.

# Albert Einstein even considered space and time as a single entity and later know as “Spacetime”. In his theory, speed of light in vacuum is same for all observers.

# Carl Friedrich Gauss was the first to investigate geometrical structure of space and even Henri Poincare a physicist also have a futility to attempt to discovers which geometry applies to space by experiment.

# But what exactly space is, not a question but why it is, is a question that synthesis all entire forces?

 

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Space time, Uncategorized

“BOHR’S MODEL OF ATOMIC STRUCTURE”

# Neil Bohr was considered to be the one of the greatest Physicist of all time as he was         the founder of the atomic structure of atom and was born on 7 October 1885.

# He was also a Philosopher and contribute in scientific research.

# He was best known for his quantum theory with his life time friend and rivalry Albert     Einstein.

# He was the one who described that the electrons revolve around in its stable orbits           and revolve around atomic nucleus.

# He received a Nobel Prize in 1922.

# He was / is the real contender of world of atoms and also a quantum world.

# He died 18 November 1962, but still is a developer of modern nuclear age.

 

 

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Space time, Uncategorized

“NOBEL PRIZE IN PHYSICS (2017)

# Berry Barish, Rainder Weiss and Kip Thorne share the 2017 Nobel Prize in Physics.

# They detect the Gravitational Waves that once is predicted by person of the centruy Albert Einstein.
# They detect Gravitational Waves in space.
# As Gravitational Waves are like a ripples that is also in between us when we move around each other but we cannot notice this. On a heavily bodies not any planets but consider two neutron stars where detection is possible as it produces waves like ripples in space similar like a ripples produced when someone throw a stone into water.
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Space time, Uncategorized

QUANTUM ENTANGLEMENT OF SPACE (CH-XIX)

Sometimes our mind compels us to think why there is any need of space and is space indispensable?

Even we cannot give an exact definition of space and is space follows the Newtonian Physics? Space is something like a fabric as said by Physicist Albert Einstein. But is this sufficient for us to rely on fabric of space time? Quantum Entanglement however, describes why space is uncertain where information is not fixed and it transfer from one place to another even in particles.
Albert Einstein’s one of the bizarre was what if moon that lies behind the person’s into the sky, is not there and when person looks behind and what he / she sees that the moon is there without any disappearance? This paradox looks like a fictional story but he believed in “Spooky Action”.
These paradoxes give a birth to quantum entanglement and we are in a world of entanglement. But still we are uncertain that this entanglement applies on space or not. Universe and everything into this entire universe follow the entanglement property but for space we are in doubt as something is different and new for space may be something different that contradicts the entanglement concept. Yes, entanglement is applicable on particles but what if there exists no particle beyond space or space itself are different entity then what will happen?
In next chapter, I will discuss the different property of space and hence its symmetry.
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Space time, Uncategorized

QUANTUM ENTANGLEMENT OF SPACE (CH-XVIII)

This chapter is not based on how things behave in theoretical way but manifests how things are pragmatic rather than theoretical.

Science lets us to understand the facts about nature and how it works is its main characteristics. But one cannot rely on its theoretical part as one has to become a pragmatic rather than working on theories. Are theories important than experiment?
This conversation leads us in a world of inference where one cannot believe on inference and hence believe on perceptions but perception itself has inference so why one cannot rely much on inference? This is something like a probabilities and what we apply these probabilities on dark space where we only consider it (space) a frame or an event. This is same as one is in a web of uncertain conversation as theoretically we are clearer or pragmatically we are clearer to understand about nature’s journey.

Space according to Albert Einstein is like a fabric where it behaves like a ripples as we observe when we throw a stone / pebble into ocean (not only ocean anything that contains water). But no one is fully understand the concept of space because yet it is void and imaginary but plays a vital role in a geometry of a things as space is a big geometry that operates its smaller geometries like a branches of a giant tree.

However, space is not only the concentration of virtual particles but is something that has similar laws like our universe has but behaves opposite to it (universe). I next chapter, I will discuss what exactly space is and is there is any relation between it (space) and entanglement?
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