The Hamiltonian of a certain system is given by 1 H = ħw]0 Lo Two other observables A and B are represented by i 0 A = a|-i 0 0 0 0 1 [1 0 0 B = b]0 2 0 1 Lo o 2 w, a, b are positive constant. a. Find...


The Hamiltonian of a certain system is given by<br>1<br>H = ħw]0<br>Lo<br>Two other observables A and B are represented by<br>i 0<br>A = a|-i 0 0<br>0 0<br>1<br>[1<br>0 0<br>B = b]0 2 0<br>1<br>Lo o 2<br>w, a, b are positive constant.<br>a. Find the eigenvalues and normalized eigenvectors of H<br>b. Suppose the system is initially in the state<br>2c<br>ly(0) >=<br>-C<br>2с/<br>where c is a real constant. Determine the normalized state |ý(t) >.<br>c. What are the eigenvectors of B?<br>d. Find the expectation values of A and B in the state |p(t) >, and hence determine if A and B are<br>conservative observables<br>

Extracted text: The Hamiltonian of a certain system is given by 1 H = ħw]0 Lo Two other observables A and B are represented by i 0 A = a|-i 0 0 0 0 1 [1 0 0 B = b]0 2 0 1 Lo o 2 w, a, b are positive constant. a. Find the eigenvalues and normalized eigenvectors of H b. Suppose the system is initially in the state 2c ly(0) >= -C 2с/ where c is a real constant. Determine the normalized state |ý(t) >. c. What are the eigenvectors of B? d. Find the expectation values of A and B in the state |p(t) >, and hence determine if A and B are conservative observables

Jun 04, 2022
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