科研的力量 | 德胜学子专访剑桥大学天文学教授Christopher Tout...

Sonothingcanescapefromablackhole.Butifyouhaveaverythickofasmallblackhole,ithasaverycurvedsurface.Thequantummechanicsthere,canspontaneouslygenerateenergy,andthereforecanspontaneouslygeneratepairsofparticles.Now,ifoneofthoseparticlesfallsinto...