- #1
zDrajCa
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Poster has been reminded to use the Homework Help Template when starting threads in the schoolwork forums
Hi, I'm working on the interaction between a two level atom (|g>, |e>)
In my exercise we have to use the rotation operator :
R(t)=exp[i(σz+1)ωt/2]
with σz the pauli matrix which is in the {|g>,|e>} basis :
(1 0)
(0 -1)
If i want to represent my rotation operator in the {|g>,|e>} basis. Then i can do:
σz +1 = (1 is the identity matrix)
( 2 0)
( 0 0)
Do my operator is :
(exp(iwt) 0 )
( 0 exp(0) )
Thanks for your answers.
In my exercise we have to use the rotation operator :
R(t)=exp[i(σz+1)ωt/2]
with σz the pauli matrix which is in the {|g>,|e>} basis :
(1 0)
(0 -1)
If i want to represent my rotation operator in the {|g>,|e>} basis. Then i can do:
σz +1 = (1 is the identity matrix)
( 2 0)
( 0 0)
Do my operator is :
(exp(iwt) 0 )
( 0 exp(0) )
Thanks for your answers.