Recommended course sequences:

Physics Foundation

Physics Options

Introductory Physics Sequence
Students who wish to do advanced work in physics or engineering should complete the introductory physics sequence (Physics 106, 110, 120) as early as possible. These courses provide a foundation in both classical and modern physics.  Fundamental understanding and procedures in analytical physics are stressed throughout. This sequence is recommended to all students who have an aptitude for scientific work and who are acquiring a strong background in mathematics, including an introduction to differential and integral calculus. Students with a strong high school physics background or a high score on the Physics AP exam may wish to consider Course Exemption by Examination, whereby the student can be exempted from some or all of the courses in the introductory sequence.

Specialty Courses
Of special interest are the three series of physics courses numbered 160-169, 260-269, and 360-369. These courses cover special topics as well as subjects of active research interest within the Physics Department. The 160 series is designed for non-science students interested in varying aspects of physical science. These courses have few prerequisites beyond algebra and trigonometry and are open only to students who have not taken Physics 106, 110/115, 120/125, or their equivalent. The 260 series of courses is open to anyone who has completed Physics 120 or 125. The prerequisites for 360-series courses vary, but generally require physics beyond Physics 120 or 125.

Combined Plan Programs
The program for majors provides for entrance into the Combined Plan Programs (3-2 and 4-2) at Columbia University and the California Institute of Technology. Students interested in engineering should consult the College Catalog and the 3-2 Engineering webpage for details of these plans.

106. WAVES.
An introduction to the physics of waves with examples from optics, acoustics, and modern physics.  Includes one three-hour lab per week.   Prerequisite: concurrent enrollment in a Calculus 1 course; or permission of instructor.

110. INTRODUCTORY MECHANICS.
Covers classical mechanics, including kinematics and dynamics of particles and rigid bodies, conservation laws, and examination of specific force laws. Includes one three-hour laboratory per week. Prerequisite: a Calculus 1 course or permission of instructor. Must be taken concurrently with a Calculus 2 course.
Some prior physics experience is recommended.

115. GENERAL PHYSICS I.
The first of a two-course introduction to physics designed for life science and premedical students.  Topics include Newton's laws of motion, gravitation, work and energy, conservation laws. Includes one three-hour laboratory per week. Prerequisite: Calculus 1;  a Calculus 2 course (may be taken concurrently); or permission of instructor. `

120. INTRODUCTORY ELECTRICITY AND MAGNETISM.
Introduction to electricity and magnetism, electronic circuits, electromagnetic radiation. Includes one three-hour laboratory per week. Prerequisites: Physics 110 or 115 and a Calculus 2 course; or permission of instructor.

125. GENERAL PHYSICS II.
The second of a two-course introduction to physics designed for life science and premedical students.  Topics include electrostatics and electromagnetism, electric circuits, geometrical and physical optics.  Includes one three-hour laboratory per week. Prerequisites: Physics 110 or 115 and a Calculus 2 course; or permission of instructor.

240. MODERN PHYSICS.
Introduction to the physics of the twentieth century, emphasizing special relativity and elementary quantum mechanics. Includes the breakdown of classical concepts in microphysics; light quanta and matter waves; Schroedinger equation and solutions in 1 and 3 dimensions; hydrogen atom, exclusion principle, and the periodic table. Other topics include a selection from atomic, nuclear, particle, and condensed-matter physics. Prerequisites: Physics 106 and Physics 110 and Physics 120; or permission of instructor.

250. THERMAL AND STATISTICAL PHYSICS.
Connects the microscopic properties of the physical world with its macroscopic properties using classical and quantum statistics. Topics include classical and quantum ideal gasses, classical thermodynamics, phase transitions, and kinetic theory. Prerequisite: Physics 106 and Physics 120; or permission of the instructor.

310. MATHEMATICAL METHODS IN PHYSICS.
Survey of the elements of advanced mathematical ideas and techniques typically used in physics. Physical examples and intuition will be emphasized throughout. Topics covered will include Div, Grad, and Curl; matrices, tensors, and groups; complex analysis, Fourier series and integrals; boundary and initial value problems; and special topics as time permits. Includes one ninety-minute laboratory per week. Prerequisites: Physics 106 and Physics 120, Math 212 or Math 224 (may be taken concurrently with permission of instructor); or permission of instructor.

315. ADVANCED LABORATORY I.
Selected experiments in modern physics. Special emphasis on research techniques, including literature search, analysis of data, and preparation of written reports. Prerequisites: Physics 240; or permission of instructor.
(2 units) 

316. ADVANCED LABORATORY II.
Selected experiments in modern physics. Special emphasis on research techniques, including literature search, analysis of data, and preparation of written reports.
rerequisites: Physics 240; or permission of instructor. (2 units) 

320. ANALYTICAL DYNAMICS.
Motion of particles, systems of particles, and rigid bodies. conservation laws; coordinate transformations, both stationary and moving; Hamilton's and Lagrange's equations. Prerequisites: Physics 106 and Physics 120 and Math 214; or permission of instructor.

330. ELECTROMAGNETIC FIELDS AND WAVES.
Electro- and magneto-statics, Maxwell's equations, electrodynamics, boundary value problems, radiation. Prerequisite: Physics 310 and Physics 320; or permission of instructor.

340. QUANTUM MECHANICS.
The foundations of the theory of quantum mechanics with applications to physical systems. Formal development of the postulates of quantum mechanics, representation of states, angular momentum, spin, and perturbation theory. Applications include the harmonic oscillator, hydrogen atom, and Zeeman effect. Prerequisite: Physics 240 or Chemistry 305) and Physics 310, or permission of instructor.


The 160 Series:
Designed for non-science students interested in different aspects of physical science, the courses numbered 160-169 rarely have prerequisites beyond algebra and trigonometry and are open only to students who have not taken Physics 106, 110/115, 120/125, or their equivalent. Typically only two courses are offered from this series each year. The Department reserves the right to cancel classes with extremely small enrollments.

161. GEEK TOYS.
Exploration of physical laws and processes through simple and geeky-cool devices and demonstrations, many of which students will build themselves and keep. The toys will illuminate topics from across physics, including classical mechanics, thermodynamics, electricity, and magnetism. Prerequisites: algebra and trigonometry; or permission of instructor.

163. ASTRONOMY.
A survey of the solar system, stars and stellar evolution, galaxies and cosmology.  Prerequisite: algebra or permission of instructor.

164. LIGHT.

Identical in all respects to existing Physics 165 except that there is no lab component.  Students attend regularly scheduled lectures for Physics 165, do the homework and take the 165 exams.  Prerequisites:  algebra and trigonometry; or permission of instructor.

165. LIGHT.

An introduction to optics and modern physics for both science and non-science majors.  Topics include geometric optics, physical optics, waves, special relativity, wave-particle duality, atomic and nuclear physics.   Includes one three-hour lab per week.  Prerequisites: algebra and trigonometry; or permission of instructor.

166. SPACETIME PHYSICS.
An introduction to the theory of special relativity for both science and non-science majors. Topics include Einstein’s postulates, the geometry of relativity, the Lorentz transformations, and the structure of spacetime. Prerequisites: algebra and trigonometry; or permission of instructor.

168. ENERGY CONVERSIONS AND RESOURCES  This course introduces the physics of energy and energy conversions.  The goal of this course is to provide students with the tools to recognize and quantify the various energy conversion processes important to society.  Fundamental concepts of conservation of energy, efficiency, work and heat will be introduced during the first half of the course. These concepts will provide a framework for topical information on global energy resources (renewable and nonrenewable), energy generation systems, and societal energy demands.  Prerequisites:  Algebra or Trigonometry, or permission of instructor.

The 260 Series: Designed for students interested in different aspects of physical science at a deeper level than those in the 160 series, the courses numbered 260-269 are generally open to anyone who has completed Physics 120 or 125 or their equivalent. Typically only one or two courses are offered from this series each year. The Department reserves the right to cancel classes with extremely small enrollments.


261. SIMULATIONS IN PHYSICS.
An introduction to the numerical solutions of problems in physics. Applications are drawn from classical dynamics, electrostatics, magnetostatics, relativistic dynamics, and chaotic systems. Includes one three-hour laboratory per week. Prerequisites: Physics 110 or 115; Physics 120 or 125 (may be taken concurrently); or permission of the instructor.

262. ELECTRONICS.
Theoretical and experimental electronics fundamental to modern research. Includes one three-hour laboratory per week. Prerequisite: Physics 120 or permission of instructor.

263. MEASUREMENT AND CONTROL OF INSTRUMENTATION BY COMPUTER.
A laboratory based course covering Windows NT, the C programming language, the LABVIEW data acquisition language, the use of D/A and A/D converters, and the GPIB interface standard. Prerequisite Physics 120 or permission of the instructor.

264. HISTORY OF PHYSICS.
This course will explore the interactions of physics and society through selected studies in the history of classical and modern physics. Course work will include reading and discussion of original and interpretive works, research papers, and oral presentations to the class. Prerequisites: Physics 106 and Physics 120; or permission of the instructor.


265. THE SUBSTANCE OF SUBSTANCE.
An introduction to the fundamental constituents of matter and their interactions. Topics include quarks and leptons; symmetries and conservations laws; special relativity; the fundamental forces and their relationship; and the early universe. Prerequisites: Physics 110 or 115; Physics 120 or 125 (may be taken concurrently); or permission of the instructor.

267. ENGINEERING PHYSICS.
An introduction to the field of engineering. Students who have completed either of the introductory sequences in physics are well prepared to apply that knowledge to a wide variety of subjects. Applications covered include static equilibrium, elastic properties of materials, vibrations, thermodynamics, thermal properties of matter, fluids, waves and sound, DC circuits, and AC circuits. Prerequisites: Physics 110 or 115; Physics 120 or 125 (may be taken concurrently); or permission of the instructor.

268. STATES OF MATTER.
An introduction to the physics of solids, liquids, gases, and other states of matter incorporating contemporary topics such as superconductivity, superfluidity, liquid crystals, and Bose-Einstein condensation. Prerequisite: Physics 120 or 125; or permission of the instructor.


295. SPECIAL TOPICS IN PHYSICS I.
Special topics in physics, selected largely by student interest and requiring no more than introductory physics courses. Possible topics include: variational methods, celestial mechanics, chaos, nonlinear systems. Satisfies a Physics Selective requirement.

The 360 Series: Designed for students interested in advanced topics in physics, the courses numbered 360-369 have varying prerequisites but generally require physics beyond Physics 120/125. Typically only one or two courses are offered from this series each year. The Department reserves the right to cancel classes with extremely small enrollments.

360. OPTICS:
Interaction of electromagnetic waves with matter; photons and waves; reflection, refraction, and Fermat's principle; polarization, interference, diffraction, Fourier optics, coherence, lasers, and holography. Prerequisites: Physics 310 (may be taken concurrently).

361. COMPUTATIONAL PHYSICS.
Many problems in physics can be formulated (i.e., written as equations) but not solved analytically. In such cases computational techniques are often employed to solve the equations and advance our understanding of the physics. This course provides an introduction to these techniques and their use. Prerequisites: Physics 120 and working knowledge of at least one computer programming language.

362. COSMOLOGY AND PARTICLE PHYSICS.
Particle physics and cosmology began to become intertwined around the turn of the century with the discovery of cosmic rays. This course will explore the fusion of these smallest and largest length scales. A brief introduction to particle physics and cosmology will be given followed by a discussion of current topics in this new field of astroparticle physics. Topics will include cosmic rays, big bang nucleosynthesis, structure formation, dark matter, and the cosmological constant. Prerequisite: Physics 240 or permission of instructor.

363. SOLID STATE PHYSICS.
An introduction to the physics of solids. Topics include free electrons, crystal structure, lattice vibrations, energy bands, and the electrical, magnetic, and optical properties of solids. Prerequisites: Physics 240 and Physics 310; or permission of instructor.

364. PLASMA PHYSICS.
An introduction to the physics of plasma, including charged particle motion in electromagnetic fields, plasma waves, plasma confinement, and nonlinear effects. These ideas will be used to understand space and ionospheric phenomena, laser-plasma interactions, containment of matter and anti-matter, and energy generation by controlled nuclear fusion. These topics will be approached through theory, experiment, and computer simulation with the emphasis being determined by the interests of the class. Prerequisites: Physics 120 and Physics 320, and Math 212 or Math 224; or permission of instructor.

365. SUBATOMIC PHYSICS.
Survey of the contemporary status of the quantum physics of subatomic particles and atomic nuclei. Emphasis is given to discussing and examining the fundamental constituents of matter (quarks and leptons) and the fundamental forces of nature (electromagnetism, the strong nuclear force, and the weak nuclear force). Topics include the classification and relationships among particles, properties of nuclei and nuclear interactions (such as fission and fusion), electroweak and quantum chromodynamic interactions, and the unification of the fundamental forces of nature. Applications to and insights derived from astrophysics and cosmology will also be included. Specific topics covered will be selected by the instructor. Prerequisites: Physics 310 and Physics 320.

366. RELATIVITY.
Review of special relativity, with applications to electromagnetism. Introduction to the fundamentals of general relativity and gravitation, with applications to cosmology. Topics include the big bang theory, primordial nucleo-synthesis, the dark matter problem, gravitational red shift and the expansion of the universe, stellar evolution, and black holes. Prerequisites: Physics 310 and Physics 320.

368. NANOSCIENCE & NANOTECHNOLOGY.
A critical analysis of the literature of nanoscience and nanotechnology. The course will examine the chemical and physical properties of quantum dots, carbon nanotubes, metal and semiconductor nanowires, and biomolecules and other nanometer scale structures useful in molecular electronics, chemical biology, and in building macroscopic structures with tailored properties from nanoscale components. The laboratory component will incorporate instruction on scanning tunneling microscopy and the synthesis of nanoparticles. Class will consist of a 1.5 hour lecture and 1.5 hour laboratory per week.  Prerequisite: Physics 240, Chemistry 220, or Chemistry 245; or permission of instructor.

395. SPECIAL TOPICS IN PHYSICS II.
Special topics in physics, selected largely by student interest. Prerequisites vary with subject area. Possible topics include: group theory in physics, applications of quantum mechanics in atomic, nuclear, and particle physics, introduction to relativistic quantum mechanics, nonlinear pattern forming systems, hydrodynamic instabilities, superfluidity and superconductivity, methods of material science.
Satisfies a Physics Selective requirement.

390. JUNIOR PHYSICS SEMINAR I.
Students will participate in weekly seminars and conduct library-based research on topics in physics.

Students will present one seminar and one written reports on their work. Completion of this course with a grade of C or better partially fulfills the comprehensive requirement for graduation with a degree in physics.  Prerequisites: Physics 240; or permission of instructor. (2 units)   

391. JUNIOR PHYSICS SEMINAR II.
Students will participate in weekly seminars and conduct library-based research on topics in physics. Students will present one seminar and one written report on their work. Completion of this course with a grade of C or better partially fulfills the comprehensive requirement for graduation with a degree in physics. Prerequisites: Physics 240 and Physics 390; or permission of instructor. (2 units)  

393. RESEARCH.
Research supervised by a member of the faculty. May be repeated for credit. Prerequisite: approval of Department.

396. PROFESSIONAL INTERNSHIP.
Off-campus participation (up to full time) in the work of a major laboratory engaged in research and development that involves pure or applied physics. The student will take part in the ongoing technical work of the laboratory under joint supervision by a member of the laboratory’s professional technical staff and Occidental physics faculty. Normally, formal application to the laboratory is required, and admission may be competitive. Prerequisites: approval of Department and supervising instructor, and of the laboratory.

397. INDEPENDENT STUDY.
Supervised investigation by properly qualified students. Prerequisites: permission of supervising instructor and approval of Department.

400. PHYSICS RESEARCH SEMINAR.
A seminar course in which students and faculty will make weekly oral reports describing their ongoing research projects. Prerequisite: A specific, ongoing research project.

499. HONORS.
Prerequisite: permission of Department.


Introductory Advanced Upper-Division Specialty