advanced_notions:cpt_symmetry
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advanced_notions:cpt_symmetry [2018/03/26 13:26] jakobadmin |
advanced_notions:cpt_symmetry [2018/03/26 13:27] (current) jakobadmin [Why is it interesting?] |
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| CPT symmetry means that a mirror-image of our universe where we reverse all momenta (corresponding to the reversal of time) and with all matter replaced by anti-matter would evolve under exactly the same physical laws. | CPT symmetry means that a mirror-image of our universe where we reverse all momenta (corresponding to the reversal of time) and with all matter replaced by anti-matter would evolve under exactly the same physical laws. | ||
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| A nice introduction is [[https://www.youtube.com/watch?v=yArprk0q9eE&feature=youtu.be|this video by Veritasium]]. | A nice introduction is [[https://www.youtube.com/watch?v=yArprk0q9eE&feature=youtu.be|this video by Veritasium]]. | ||
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| <tabbox Why is it interesting?> | <tabbox Why is it interesting?> | ||
| According to the famous [[theorems:cpt|CPT theorem]] the symmetry CPT holds for //all// physical phenomena under quite reasonable assumptions. | According to the famous [[theorems:cpt|CPT theorem]] the symmetry CPT holds for //all// physical phenomena under quite reasonable assumptions. | ||
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| + | This makes CPT symmetry one of the most important symmetries of modern especially and especially of the [[models:standard_model|standard model of particle physics]]. | ||
| <tabbox Research> | <tabbox Research> | ||
advanced_notions/cpt_symmetry.1522063575.txt.gz · Last modified: 2018/03/26 11:26 (external edit)
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