the Unruh effect:在真空场中加速的观测者会感受到一个温度,或者说,在加速参考系中,背景温度好像变高了。这个温度的表达式可以由热量子场论(finite temperature field theory)推出(实际上只需要一点量子统计的知识),结果如下: T=ℏa2πckB 我们只考虑最简单的情形:真空,不带电荷,没有自转角动量,并且采用自然单...
1963年,21岁的他不幸被诊断患有肌肉萎缩性侧索硬化症即运动神经细胞病 Outlined his theory that black holes emit "Hawking radiation" in 1974 1974年,他考察黑洞附近的量子效应,提出“霍金辐射” Published his book A Brief History of Time in 1988, which has...
black holes in certain cases (and perhaps in general) are equivalent to solutions of quantum field theory at a non-zero temperature. This means that no information loss is expected in black holes (since the theory permits no such loss) and the radiation emitted by a black ...
Lett. 18 (2001) No.2, 310.黑洞熵的统计起源黑洞熵的统计起源黑洞熵的统计起源黑洞熵的统计起源黑洞熵的统计起源只考虑自由能中的第一项,进一步计算黑洞的熵为统计起源统计起源Hawking RadiationUnder quantum theory, Hawking got the black body spectrum in 1974 as1111/82TkMBeeNTwo problems: Information l ...
taub-nut黑洞的霍金辐射与反常现象-hawking radiation and anomalous phenomena in tau b - nut black hole.docx,摘要1974 年 Hawking 证明了黑洞并非全“黑”,而是能够从其视界处向外辐射粒子, 这也是量子力学和广义相对论相结合的成果,因此研究霍金辐射具有十分重要的
Hawking Radiation, based on mathematical concepts arising from quantum mechanics, the branch of science that deals with the weird world of sub-atomic particles, eventually causes black holes to "evaporate" and vanish, according to the theory. A truly brilliant human being; Renowned British physicist...
Hawking radiation is one of the most famous physical processes in astronomy. Through Hawking radiation, the mass, and energy of a black hole escape over time. It’s a brilliant theory, and it means that black holes have a finite lifetime. If Hawking radiation is true. Because as famous as...
“informationcanberecoveredatwill”.AnotherBet37Hawking’scontributiontothetheoryofblackholes(structure,nohairtheorem,radiation,informationandentropy).Hawking’sworkisconfirmedbyexperiments(CygnusX-1).Hawking’sopenmindedness(betconcessions).Hawking’sattitudetowardslife(adversity,science,humour).Hawking’seagerness...
cosmic radiation───[高能]宇宙辐射 双语使用场景 The theory is known as Hawking radiation.───该理论被称为霍金辐射。 By emitting this so-called Hawking radiation, a black hole would gradually lose energy and mass.───通过发出所谓的霍金辐射,黑洞会逐渐失去能量和质量。
Hawking radiation in String Theory and the String Phase of Black Holes - Medrano, S谩nchez () Citation Context ...gher excitedquantum string states. For open strings (in the asymptotically flat BH region), the thermodynamical behaviour of these states is deduced from the string canonical ...