有效光子假说、Laser光束的自聚焦和超流体
Effective Photon Hypothesis, Self Focusing of Laser Beams and Super Fluid
摘要:
Panarella和Raychaudhuri的有效光子假设表明,激光束中光子的自聚焦是固有的,强激光辐射在固体中的自聚焦现象的原因实际上不是非线性强度相关折射率。在有效光子假设中,激光光子比普通光子有更好的机会经历到超流态的相变。如果激光束中的超流体光子可以实现,那么在有效光子假设中给出了有趣的结果。有效光子假设表明,如果X射线激光束的平均能量为$hν=10^{3}$ $eV \sim 10^{4}$ $eV$,则X射线激光束中准粒子的质量在$10^{5}$ $eV \sim 10^{12}$ $eV$范围内。因此,X射线激光束中准粒子的质量可以是弱相互作用的电弱理论中的$Z$ -玻色子。$W^{+}$和$W^{-}$可能起源于另一个质量大于200 GeV的矢量玻色子。
英文摘要:
The effective photon hypothesis of Panarella and Raychaudhuri shows that the self focusing of photon in the laser beam is inherent and it also shows that the the cause of phenomena of self focusing of intense laser radiation in solids is not actually the nonlinear intensity dependent refractive index. In the effective photon hypothesis the laser photon have much better chance than ordinary photon to undergo a phase transition to a superfluid state. If a super fluid photon in the laser beam can be realized then in the effective photon hypothesis gives interesting results. The effective photon hypothesis shows that if the average energy X-ray laser beams is $hν=10^{3}$ $eV \sim 10^{4}$ $eV$, we find that mass of the quasiparticles in the X-ray laser beams is in the range $10^{5}$ $eV \sim 10^{12}$ $eV$. Thus the mass of the quasipartcle in the X-ray laser beams can be $Z$-boson of the electroweak theory of weak interactions. It is possible that $W^{+}$ and $W^{-}$ can be originated from another vector boson whose mass is more than 200 GeV.
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