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arXiv 1205.4348gr-qchep-th
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坍缩场中Dirac粒子的定态束缚态

Stationary Bound States of Dirac Particles in Collapsar Fields

M. V. Gorbatenko, V. P. Neznamov

摘要:

在Schwarzschild引力场中,利用自共轭哈密顿量,在引力耦合常数较小时,得到了自旋为1/2的基本粒子的定态束缚态,这些束缚态不随时间衰减.为了得到离散的能谱,我们引入了一个边界条件,使得“事件视界“上的狄拉克粒子的方位流密度为零。这些结果可能会导致重新审视标准宇宙学模型中有关宇宙演化和双星与周围物质相互作用的一些概念。

英文摘要:

Stationary bound states of elementary spin 1/2 particles that do not decay with time are obtained for a Schwarzschild gravitational field using a self-conjugate Hamiltonian with a flat scalar product at small values of gravitational coupling constant. In order to obtain a discrete energy spectrum, we introduce a boundary condition such that the azimuthal current density of Dirac particles on the "event horizon" is zero. The results can lead to revisiting some concepts of the standard cosmological model related to the evolution of the universe and interaction of collapsars with surrounding matter.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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