黑洞史话 15： 会蒸发的黑洞
· 32 min · Episode 61
Episode 黑洞史话 15： 会蒸发的黑洞
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31:44
为反驳 “黑洞有熵” 的观点，霍金用量子力学计算黑洞性质，却得出颠覆性结论：黑洞并非绝对黑暗的引力深渊，会像水滴蒸发般向外辐射能量（即 “霍金辐射”）。这源于黑洞事件视界拆分量子真空的 “虚粒子对”—— 负能量粒子被吞噬、正能量粒子逃逸，导致黑洞质量缓慢减少。这一发现首次结合广义相对论与量子力学，却冲击了信息守恒定律：黑洞蒸发后，其吞噬的信息是否会彻底消失？这场引发物理学界 “黑洞战争” 的旷世争议，快来围观
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