Various different types of topologic defects come imaginable by using a nature and severity & severity of defect formed existence determined per symmetry properties of a matter and the nature of the physical change. It include:

Domain walls, two-planar membranes that form after the distinct symmetry is broken at the phase change. These bulwarks resemble the bulwarks of a closed-cell foam, dividing the universe into distinct cells. Cosmic strings, one-dimensional lines that form whenever an axial or even cylindric symmetry is broken. Monopoles, point-like defects that form once the ball-shaped symmetry is broken. It is predicted to keep around charismatic charge, either to the north or even to the south, so come usually known as magnetic monopoles. Textures form when big, further complicated symmetry groups come wholly broken. It is non when localized when a more defects, & come unstable.

extra more complex hybrids one defect types come besides conceivable. topologic defects come super high-energy phenomena & are belike impossible to green goods around unreal Globe-attached physical science experiments, however topological defects that formed in a period of the universe's formation can theoretically become found.

There is no topologic defects of any nature & severity keep around but been found by stargazer, however, & certaaround types are non compatible by having todays observations; particularly, whenever domain bulwarks and monopoles were present in the evident universe it would effect in important deviations from either what uranologist might look at. Theories that predict a formation one structures might so become largely ruled out. But then, string keep close at hand been suggested when providing a initial 'seed' gravity in which a large-scale structure of the cosmos matter has condensed. Textures come likewise benign.

Look at too topological soliton.