- #1
Chenyb
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Consider a simple two level atom system,|1>,|2> (not degenerate) interacted with monochromatic laser, of which the frequency is exactly resonant with the |1> to |2> transition. The evolution start from {1>.
As far as I understand, the dressed degenerate state |1>|n> and |2>|n-1> will get splitted,(AT splitting) and Rabi oscillation occurs between |1> and |2>. My question: is the quantum state during evolution pure? What if we watch in the dressed picture? How can I get the probability of the atom lying in pure state |1>? Will performing the projection operation work? (like a = \int <1|\phi> )
As far as I understand, the dressed degenerate state |1>|n> and |2>|n-1> will get splitted,(AT splitting) and Rabi oscillation occurs between |1> and |2>. My question: is the quantum state during evolution pure? What if we watch in the dressed picture? How can I get the probability of the atom lying in pure state |1>? Will performing the projection operation work? (like a = \int <1|\phi> )