Okay kiddo, let me explain 't hooft-polyakov monopole to you in a way that you can understand.
Imagine that you have a ball, and you stick a magnet inside it. Now, this magnet has a positive side and a negative side, and it attracts all the other magnets. You can imagine that the north and south pole of the Earth are like two giant magnets.
A 't hooft-polyakov monopole is a bit like this magnet in the ball, but instead of a ball, we are talking about the entire universe. It's a special kind of particle that has a magnetic charge, which means it can attract or repel other magnetic particles or objects.
Now, to understand this a bit more, let's talk about how this 't hooft-polyakov monopole is formed. Imagine that you have a very hot and dense material, like inside the Sun. In that hot and dense material, particles are moving around and interacting with each other. At some point, the particles may come together in such a way that they create a 't hooft-polyakov monopole.
This 't hooft-polyakov monopole has a specific structure that looks a bit like a sphere, and it's made up of fields that interact with each other. It's a bit like a bunch of different magnets coming together to form one big magnet.
Scientists are very interested in 't hooft-polyakov monopoles because they may help us to understand some of the mysteries of the universe. They are also important in some branches of theoretical physics, like cosmology and string theory.
So there you have it, kiddo! A 't hooft-polyakov monopole is a special kind of particle that has a magnetic charge, and it's formed when particles come together in a very hot and dense environment. It's a bit like a magnet, but on a much larger scale, and it can help us to understand some of the mysteries of the universe.