PHYS 623 Introduction to Quantum Mechanics II
Spring 2018, University of Maryland
Prof. Ted Jacobson

This plan will be updated and adjusted as we go.
Starting at the yellow cell
it
is only approximate.
Letters & numbers refer to Schwabl (S) book chapters/sections,
Littlejohn (L) Notes/sections, and Jacobson (J) Supplements.

Date
Tuesday 
Thursday
Jan.
25

Time-independent perturbation theory
(J, S11, L22)
Jan.30,
Feb.1
Time-independent perturbation theory; addition of angular momentum  addition of angular momentum


Feb.
6,8
Tensor operators, Wigner-Eckart Thm (J, L19)

Wigner-Eckart Thm,
Stark effect (S14.2, L23)
Feb.
12, 14
Relativistic corrections, a.k.a. fine structure (S12,L24), |njlm_j> basis
Fine structure, Lamb shift,
Hyperfine structure (S12,L26)
Feb.
20,22
Hyperfine structure
(S12,L26)
Zeeman's experiment, Zeeman effect, (S14,L26,J,Nobel Lectures)
Feb.27,
Mar.1
Lamb shift experiment, Identical particles, helium (S13, L27-29)  excited states, exchange energy,  Multi-electron atoms, Hund's rules term symbols (S13.5, L32)
Mar.
6,8
Comparing e-e repulsion potential  to e-p attraction, effective central potential, order of filling shells, filled shells, periodic table, degenerate Fermi gas, Fermi momentum and energy.
S13.1,3,5; L31,32
Thomas-Fermi model of atom (S13.4, L30); degenerate stars, Chandrasekhar limit (class notes), Planck units
Mar.
13,15
molecules: Born-Oppenheimer approximation, H_2+, H_2, variational methods, ortho & para hydrogen, vibration and rotational states (S15, L28.6,8) Midterm exam
spring break


Mar.
27,29
Spin resonance (Jsupplement, L14)
Time-dependent perturbation theory (S16.3, L33)
Apr. 3,5
photoelectric effect
(L34)
quantum electrodynamics (S16.4.1,2)

Apr. 10,12
spontaneous emission, multipole expansion, selection rules (S16.4, L41)
multipole expansion, selection rules (cont'd)
Apr.
17,19
multipole expasion, polarization states; scattering using Golden rule
Scattering theory (S18, L35)
Born approximation
Apr.
24,26
Partial wave expansion Partial wave expansion
May
1,3
low energy scattering
Density matrix, entanglement (J, Preskill notes)
May
8,10
reduced density matrix, Schmidt decomposition, teleportation
dense coding, quantum state teleportation
Wednesday
May 16
Final exam
10:30am - 12:30 pm