Classical Physics was insufficient to explain all the natural laws , which gave birth to quantum physics. Is this insufficient too ? Most of us would be aware that all forces of nature are a form of any of the 4 fundamental forces gravitational force , strong force, weak force and the electromagnetic force. Partially this work has been done by the laureates Sheldon Lee Glashow,Abdus Salam, Steven Weinberg.
They in a sense had come up with a model or a framework which could bring in symmetries between the 3 of the four mentioned forces. G force was left behind. Theoretical physicists are working to come up with the Grand Unification of theory.
While quantum theory works for point like particles whihc operate on zero gravity , the g force is close to the classical model .The big bangs, the massive objects follow the classical model.
As scientists were pondering how to bridge the gap, they came up with a new model "String theory". The first time I heard of this was in 1998 when I was doing my research program at TIFR as a part of VSRP. OK Let me tell you in very basic terms how this is modelled . All particls are not point like objects. They are like small strings ( about 10−35 m) yeah..very tiny strings . They vibrate like normal strings of a violin or guitar and appear in multiple states depending on the energy acted upon them . Sri Lalgudi G Jayaram , would be very happy to know this .
Physicsts are still working on experimental proofs based on this theory to prove the all the forces of the nature are unique , its still a far away truth .One thing we know for sure is alls s one with the nature . Just that one is a form of another . Like God which is One .
Madhu
- Stringer ?
They in a sense had come up with a model or a framework which could bring in symmetries between the 3 of the four mentioned forces. G force was left behind. Theoretical physicists are working to come up with the Grand Unification of theory.
While quantum theory works for point like particles whihc operate on zero gravity , the g force is close to the classical model .The big bangs, the massive objects follow the classical model.
As scientists were pondering how to bridge the gap, they came up with a new model "String theory". The first time I heard of this was in 1998 when I was doing my research program at TIFR as a part of VSRP. OK Let me tell you in very basic terms how this is modelled . All particls are not point like objects. They are like small strings ( about 10−35 m) yeah..very tiny strings . They vibrate like normal strings of a violin or guitar and appear in multiple states depending on the energy acted upon them . Sri Lalgudi G Jayaram , would be very happy to know this .
Physicsts are still working on experimental proofs based on this theory to prove the all the forces of the nature are unique , its still a far away truth .One thing we know for sure is alls s one with the nature . Just that one is a form of another . Like God which is One .
Madhu
- Stringer ?
2 comments:
Yeah!! it too talks about the nth dimension. According to string theory the gravity become more neglible force...
It also talks much about Electromagnetic force...
It also helps to learn more about the singularity... Its a great area to talk about
Yeah!! according to this theroy the Gravity becomes more negligible force...
It only says about the Nth dimension also helps to understand about the singularity(black hole)
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