Doublet state

In quantum mechanics, a doublet is a quantum state of a system with a spin of 1/2, such that there are two allowed values of the spin component, −1/2 and +1/2. Quantum systems with two possible states are sometimes called two-level systems. Essentially all occurrences of doublets in nature arise from rotational symmetry; spin 1/2 is associated with the fundamental representation of the Lie group SU(2), the group that defines rotational symmetry in three-dimensional space.

单词	Doublet state
释义	Doublet state 英语百科 Doublet state In quantum mechanics, a doublet is a quantum state of a system with a spin of 1/2, such that there are two allowed values of the spin component, −1/2 and +1/2. Quantum systems with two possible states are sometimes called two-level systems. Essentially all occurrences of doublets in nature arise from rotational symmetry; spin 1/2 is associated with the fundamental representation of the Lie group SU(2), the group that defines rotational symmetry in three-dimensional space.
随便看	seniory的意思 Senior Year的意思 senior yearling的意思 Senio, Torrente的意思 seniour的意思 seniours的意思 Senir的意思 Senirkent的意思 Senis的意思 Senise的意思 senister的意思 senistor的意思 Senit的意思 senital system的意思 senith的意思 seniti的意思 seniti的意思 senitol red的意思 senium的意思 senium praecox的意思 Senj的意思 Senja的意思 Senju的意思 Senk的意思 Senka的意思