科學家利用雷射模擬產生物質，讓愛因斯坦的方程式E=mc²變得看得見摸得著

Techbang.com - 28. ledna 2024

科學家利用雷射模擬產生物質，讓愛因斯坦的方程式E=mc²變得看得見摸得著

光子-光子對撞是宇宙中產生物質的基本手段，源於愛因斯坦著名的方程E=mc²。研究小組利用模擬實驗證明了如何在實驗中僅用光就能產生物質，這在未來可能有助於檢驗基礎量子物理學理論和宇宙的基本構成。由大阪大學和加州大學聖地亞哥分校的研究人員領導的一個研究小組，利用模擬實驗證明了如何在實驗中僅用光就能產生物質，這在未來可能有助於檢驗關於宇宙組成的長期理論。量子物理學最驚人的預言之一就是物質可以完全由光（即光子）產生，事實上，被稱為脈衝星的天體就實現了這一壯舉。以這種方式直接生成物質還沒有在實驗室中實現過，但這將有助於進一…

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