Department of Physics
Temple University
Quantum mechanics, Physics 3701
Instructor: Z.-E. Meziani
Homework # 7
Thursday April 25, 2013
Problem 1. (10pts)
Consider a system composed of two spins 1/2 particles whose orbital variables are ignored. The Hamilt
Department of Physics
Temple University
Introduction to Quantum Mechanics
Physics 3701
Z.-E. Meziani
Tuesday February 19, 2013
Problem # 1 (10pts)
We are given the operator U (m, n) dened by
U (m, n) = |m >< n |
(1)
where |n > are the eigenstates of the H
Department of Physics
Introduction to Quantum Mechanics, Physics 3701
Temple University
Instructor: Z.-E. Meziani
Solution set for homework # 6
April 16, 2013
Exercise #2, Complement FVI , page 765
Consider an arbitrary physical system whose four-dimensio
Department of Physics
Temple University
Quantum Mechanics
Physics 3701
Z.-E. Meziani
Midterm Example
Tuesday March 03, 2013
Problem # 1 (5pts)
A particle of mass m and kinetic energy E > 0 approaches an abrupt potential rise V0 (Figure 1).
a) What is the
Department of Physics
Temple University
Quantum Mechanics
Physics 3701
Z.-E. Meziani
Midterm Solution Set
Thursday March 08, 2013
Problem # 1 (5pts)
A particle of mass m and kinetic energy E > 0 approaches an abrupt potential drop V0 (Figure 1.)
What is
Department of Physics
Temple University
Quantum Mechanics
Physics 3701
Z.-E. Meziani
Solution Set of Midterm Example
Tuesday March 03, 2013
Problem # 1 (5pts)
A particle of mass m and kinetic energy E > 0 approaches an abrupt potential rise V0 (Figure 1).
Department of Physics, Temple University
Z. Meziani
Quantum Mechanics Physics 3701
Spring Semester
2013
Homework # 5
due on Tuesday, April 02, 2013
Quantum Mechanics Text, page 634-637, Complement MV ,
Exercise 1, page 634
Consider a harmonic oscillator o
Department of Physics
Introduction to Quantum Mechanics
Physics 3701
Temple University
Instructor: Z.-E. Meziani
Solution Set for Homework # 1
Spring, 2013
Problem 1(14 pts)
We are given a particle in an innite square well described by the wave function:
Department of Physics
Introduction to Quantum Mechanics
Physics 3701
Temple University
Instructor: Z.-E. Meziani
Solution set for homework # 3
Thursday March 03, 2013
Problem 1
a) The matrix of Lz in the orthonormal basis formed by |u1 >, |u2 >, |u3 > is:
1. Homework #4 Solution Set
Problem 12, page 345. Consider a particle in an innite well
| are the eigenstates and En = (n2 2 2 )/2ma2 are the eigenvalues.
We can also write that in the cfw_|x representation
x| = (x) =
n
nx
sin
a
a
A t = 0 the state descr