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PHYSICS
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Professors D.R. Lehman, B.L. Berman, L.C. Maximon (Research), W.C. Parke (Interim Chair), W.J. Briscoe, C. Bennhold, M.E. Reeves
Associate Professors H. Haberzettl, K.S. Dhuga, G. Feldman, I. Strakovsky (Research), R.L. Workman (Research), A. Eskandarian, F.X. Lee, A. Opper, C. Zeng
Assistant Professors W. Peng, H. Griesshammer, A. Nijdam (Research), A.M. Micherdzinska (Research), G. Wang (Research)
Professorial Lecturers B. Ratnam, J.T. Broach, M.F. Corcoran
Master of Science in the field of physics—Prerequisite: a bachelor’s degree with a major in physics at this University, or an equivalent degree.
Required: the general requirements stated under Columbian College of Arts and Sciences, and 36 credit hours of graduate course work, including Phys 209, 211, 213, 221, 224, 225, 250, 281, and either two courses chosen from Phys 231, 233, 234, 243 or, for the thesis option, Phys 299—300.
Doctor of Philosophy in the field of physics—Required: the general requirements stated under Columbian College of Arts and Sciences, including the following required courses: Phys 209, 211, 213—14, 221—22, 224, 225, 231, 233 or 243, and 250.
Research fields: nuclear physics—experimental and theoretical studies on the structure, electromagnetic and weak and strong interactions, and scattering of few-body systems at low and intermediate energies; biophysics and condensed-matter physics—experimental studies using scanning probe-based near-field microscopy, statistical and computational biophysics in protein design, bionetworks and evolution; theoretical and observational astrophysics, interdisciplinary physics, including coherent radiation physics, and applied physics, including medical physics.
With permission, a limited number of 100-level courses in the department may be taken for graduate credit; additional course work is required. See the Undergraduate Programs Bulletin for course listings.
Departmental prerequisite: Consent of a departmental graduate advisor is required for admission to all 200-level courses in physics.
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| 209 |
Mathematical Methods of Theoretical Physics (4) |
Griesshammer, Workman, Lee |
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Calculus of variations. Group theory. Tensor calculus. Hilbert spaces. Operator theory. Orthogonal function expansions. Partial differential equations. Green’s function method. Integral equations. Complex variables. Analytic functions. (Fall) |
| 211 |
Advanced Mechanics (4) |
Parke, Haberzettl |
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Analytic methods of mechanics as a basis for modern theory; variational principles, Lagrange’s equations, Hamiltonian formulation, canonical transformations, classical perturbation theory, non-linear systems, special relativity. (Fall) |
| 213 |
Electrodynamics and Classical Field Theory (4) |
Griesshammer, Lee |
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Principles of electrostatics and magnetostatics and classical field theory. Maxwell’s equations from least-action and symmetry principles, time-varying fields, and plane-wave propagation. Radiating systems and scattering of radiation, including multipole fields. Dynamics of relativistic particles and radiation from moving charges. Microscopic parameters and macroscopic observables. (Spring) |
| 221—22 |
Quantum Mechanics (4—4) |
Griesshammer, Lee, Haberzettl |
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Principles. Representations. Transformation theory. Schrödinger and Heisenberg pictures. Angular momentum algebra. Perturbation theory. Scattering theory. Relativistic quantum mechanics. Introduction to relativistic quantum field theory. First-order electromagnetic processes. Many-body theory. (Academic year) |
| 224 |
Statistical Mechanics (4) |
Zeng, Peng |
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Classical and quantum statistics. Statistical entropy, fluctuations. Ensemble theory. Partition functions. Density matrices. Applications to magnetic systems, ideal Fermi—Dirac and Bose—Einstein systems, blackbody radiation, phonons. Renormalization group. Phase transitions and critical phenomena. (Fall) |
| 225 |
Graduate Laboratory (3) |
Feldman, Reeves |
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Selected experiments on nuclear and solid-state physics. Laboratory fee. (Fall and spring) |
| 231 |
Quantum Field Theory I (3) |
Griesshammer, Parke |
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Local field theory and symmetry principles, field quantization, perturbation calculations, first-order electromagnetic and weak processes, divergence difficulties. (Fall) |
| 232 |
Quantum Field Theory II (3) |
Griesshammer, Parke |
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Covariant presentation of general theory of quantized fields, path-history quantization, theory of the S-matrix, dispersion relations, and renormalization program. (Spring) |
| 233 |
Nuclear Physics (3) |
Briscoe, Haberzettl, Griesshammer |
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Nuclear interactions, nuclear models, theory of nuclear reactions, pion physics, weak interactions, and electromagnetic interactions. (Fall and spring) |
| 243 |
Solid-State Physics: Structure and Binding (3) |
Reeves, Zeng |
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Crystal structure and binding; the reciprocal lattice, X-ray diffraction. Elastic properties, thermal, electric, optical and magnetic properties of solids, dislocations, and other defects. (Fall) |
| 250 |
Communications in Physics (0 to 3) |
Staff |
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Student presentations on advanced topics in physics. |
| 251 |
Selected Topics in Theoretical Nuclear Physics (3) |
Haberzettl, Bennhold, Lee, Griesshammer |
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May be repeated once for credit with permission of graduate advisor. |
| 252 |
Selected Topics in Experimental Nuclear Physics (3) |
Berman, Briscoe, Feldman, Opper |
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May be repeated once for credit with permission of graduate advisor. |
| 253 |
Selected Topics in Theoretical Condensed-Matter Physics (3) |
Zeng |
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May be repeated once for credit with permission of graduate advisor. |
| 254 |
Selected Topics in Experimental Condensed-Matter Physics (3) |
Reeves |
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May be repeated once for credit with permission of graduate advisor. |
| 255 |
Selected Topics in Astrophysics (3) |
Dhuga, Maximon, Parke |
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May be repeated once for credit with permission of graduate advisor. |
| 281—83 |
Computational Physics I—III (1 each) |
Griesshammer, Haberzettl, Lee, Peng, Zeng |
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Phys 281 is taken in conjunction with Phys 209 and 211; Phys 282, with Phys 213 and 221; Phys 282, with Phys 222 and 224. |
| 291 |
Seminar (1) |
Staff |
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Lectures on current topics in physics. May be repeated twice for credit. |
| 299—300 |
Thesis Research (3—3) |
Staff |
| 398 |
Advanced Reading and Research (arr.) |
Staff |
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Limited to students preparing for the Doctor of Philosophy general examination. May be repeated once for credit. |
| 399 |
Dissertation Research (arr.) |
Staff |
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Limited to Doctor of Philosophy candidates. May be repeated for credit. |
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