量子动力学和动力学统一表述中相对论性激发态的时间演化
Time evolution of the relativistic excited state in the unified formulation of quantum and kinetics dynamics
摘要:
在量子力学的Liouville空间扩展框架下,描述了由Fermi-Dirac粒子与电磁场相互作用组成的相对论性不稳定电磁系统的时间演化.这项工作是在普里高津的量子动力学和动力学统一公式的基础上进行的。解决了电磁系统相对论性哈密顿量的本征值问题。所得结果可作为进一步研究韧致辐射、原子和原子核激发态弛豫、粒子衰变等物理过程的基础。
英文摘要:
Description of time evolution of the relativistic unstable electromagnetic system consisting of Fermi-Dirac particle interacting with electromagnetic field, in the framework of the Liouville space extension of quantum mechanics is done. The work was carried out on the basis of Prigogine's unified formulation of quantum and kinetic dynamics. The eigenvalues problem for the relativistic Hamiltonian of the electromagnetic system was solved. The obtained results can be used as the ground for the further studies of the observed physical processes such as bremsstrahlung, relaxation of excited states of atoms and atomic nuclei, particles decay.
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