Consider a two-electron spin system in a singlet state. a. If a measurement of one of the electrons shows that it is in a state with sz = 1/2, what is the probability of obtaining another state with sz = +1/2? b. If a measurement of one of the electrons shows that it is in a state with sx = 1/2, what is the probability of obtaining another state with sy = +1/2?
Consider a two-electron spin system in a singlet state. a. If a measurement of one of the electrons shows that it is in a state with sz = 1/2, what is the probability of obtaining another state with sz = +1/2? b. If a measurement of one of the electrons shows that it is in a state with sx = 1/2, what is the probability of obtaining another state with sy = +1/2?
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Transcribed Image Text:Consider a two-electron spin system in a
singlet state.
a. If a measurement of one of the
electrons shows that it is in a state with sz
= 1/2, what is the probability of obtaining
another state with sz= +1/2?
b. If a measurement of one of the
electrons shows that it is in a state with sx
= 1/2, what is the probability of obtaining
another state with sy = +1/2?
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