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ndung200790
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I have not seen in any book explain why carrying interaction particles must be boson particles.Please teach me this.
ndung200790 said:Please say what is ''bosonic symmetry''.Are SU(2)xU(1) and SU(3) being bosonic symmetry?
Force particles, also known as gauge bosons, are considered bosons because they have integer spin values (0, 1, 2, etc.). This means that they follow the rules of Bose-Einstein statistics, which govern the behavior of bosons. These particles are responsible for carrying forces between particles in the quantum world.
Bosons carry forces by mediating the interactions between particles. For example, the photon, which is the force particle responsible for the electromagnetic force, carries this force by interacting with charged particles such as electrons. This interaction results in the force being transmitted between the particles.
Bosons play a crucial role in the Standard Model of particle physics. They are responsible for carrying the fundamental forces of nature, including the strong nuclear force, weak nuclear force, electromagnetic force, and gravity (via the hypothetical graviton). Without bosons, the interactions between particles would not be possible, and the universe as we know it would not exist.
No, only bosons can carry forces. This is because bosons have spin values of 0, 1, 2, etc., which allows them to follow Bose-Einstein statistics and mediate interactions between particles. Particles with half-integer spin values (such as fermions) cannot carry forces in the same way, as they follow different statistical rules.
Bosons are necessary for our understanding of the universe because they play a crucial role in the fundamental forces that govern the behavior of particles. They allow for interactions between particles and are key in shaping the structure of matter. Without bosons, our understanding of the universe would be incomplete.