STRING THEORY FOR THE UNIVERSE

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BY , KESHAV GUPTA B-TECH(2 ND SEMESTER) NIT DURGAPUR ‘STRING THEORY‘ FOR UNIVERSE

PowerPoint Presentation: 

ATOM ELECTRON PROTON NEUTRON QUARKS “STRINGS”

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OBJECT FROM VERY FAR OBJECT FROM VERY NEAR

UNIVERSE IN ‘STRINGS’: 

UNIVERSE IN ‘STRINGS’

UNIVERSE IN ‘STRINGS’: 

UNIVERSE IN ‘STRINGS’ QUARKS ARE MADE OF FUNDAMENTAL UNIT “STRING” WHICH IN TURN IS MADE UP OF ‘ENERGY’.

UNIVERSE IN ‘STRINGS’: 

UNIVERSE IN ‘STRINGS’ TYPES OF “STRINGS”

UNIVERSE IN ‘STRINGS’: 

UNIVERSE IN ‘STRINGS’ BASIC IDEAS ALL PARTICLES ARE MADE OF “STRING” -LITTLE LINES OF ENERGY STRING VIBRATE WITH DIFFERENT FREQUENCIES AND IN DIFFERENT PATTERN GIVING DIFFERENT PROPERTIES TO PARTICLES. TENSION IN STRING WILL CREATE DIFFERENT MUSICAL NOTES. STRINGS CAN SPLIT AND CONNECT.

UNIVERSE IN ‘STRINGS’: 

UNIVERSE IN ‘STRINGS’ BASIC IDEAS STRING’S HAVE MINIMUM LENGTH ACCORDING TO HEISENBERG’S PRINCIPLE AND TENSION IN STRING. STRING THEORY WAS PROPOSED AS AN EXPLANATION FOR OBSERVED RELATIONSHIP BETWEEN MASS AND SPIN FOR PARTICLES CALLED “HADRON”. STRINGS FLOAT IN TEN DIMENSIONAL UNIVERSE. SPACE TIME BEGINS TO FLUCTUATE AND OPPOSES RELATIVITY.

UNIVERSE IN ‘STRINGS’: 

UNIVERSE IN ‘STRINGS’ CALABI YAU MANIFOLD 10 DIMENSIONS

UNIVERSE IN ‘STRINGS’: 

UNIVERSE IN ‘STRINGS’ PRINCIPLE IT REPLACES THE BASIC PRINCIPLE OF PARTICLES. STRINGS ARE MADE UP OF LITTLE LINES OF ENERGY. ON DIVISION THEY FORM NEW LITTLE STRETCHES OF ENERGY. STRINGS ARE VERY SMALL AND THEIR WIDTH IS SMALLER THAN THE RESOLUTION OF OUR SCREEN , SO WE CAN’T SEE THEM.

UNIVERSE IN ‘STRINGS’: 

UNIVERSE IN ‘STRINGS’ SPLITTING OF STRINGS

UNIVERSE IN ‘STRINGS’: 

UNIVERSE IN ‘STRINGS’ APPLICATIONS IT UNIFIES MATTER AND FORCES. IT DEFINES ALL THE FORCES. IT GIVES EXPLANATION FOR GRAVITY. IT IS BRIDGE BETWEEN QUANTUM THEORY AND THEORY OF RELATIVITY.

UNIVERSE IN ‘STRINGS’: 

UNIVERSE IN ‘STRINGS’ D-BRANE A D-BRANE IS A SUBMANIFOLD OF SPACE-TIME WITH THE PROPERTY THAT STRINGS CAN END OR BEGIN ON IT.

UNIVERSE IN ‘STRINGS’: 

UNIVERSE IN ‘STRINGS’ EXPLANATION OF GRAVITY

UNIVERSE IN ‘STRINGS’: 

UNIVERSE IN ‘STRINGS’ WE HAVE FOUND RELATION BETWEEN STRING AND MOBIUS STRIPE AND HENCE PROVED THAT OUR UNIVERSE IS PLANE WITH ONE SURFACE AND THAT OUR UNIVERSE IS EVER EXPANDING USING MODEL.

UNIVERSE IN ‘STRINGS’: 

UNIVERSE IN ‘STRINGS’ DRAWBACKS IT IS THEORY BEYOND EXPERIMENT. IT IS TALKING ABOUT 10 DIMENSIONS OUT OF WHICH 6 ARE NOT ACCESSIBLE TO EVERYDAY SENSES SCATTERING OF STRING IS NOT EXPLAINED BY THIS THEORY.