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If the Standard Model of Particle Physics (SM) had been correct, the world as we know it could have been very different. In fact, all matter in the universe would perhaps not exist, since it would quickly annihilate with the anti-matter that is also present. The universe would end up as a large soup of energy, mostly in the form of photons. Particles such as electrons or quarks could enter in and out of existence through pair production, but never stay around long enough to form stable matter.

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Introduction

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  • 发表日期：

    2026年

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  • Martin Duy Tat

摘要

If the Standard Model of Particle Physics (SM) had been correct, the world as we know it could have been very different. In fact, all matter in the universe would perhaps not exist, since it would quickly annihilate with the anti-matter that is also present. The universe would end up as a large soup of energy, mostly in the form of photons. Particles such as electrons or quarks could enter in and out of existence through pair production, but never stay around long enough to form stable matter.