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Physics & Astronomy (PHAS)

Physics is the fundamental science of the natural world. The study of physics and astronomy leads to a deeper appreciation and awareness of the world around us. From the quantum mechanical behavior at the smallest scale, to the workings of the cosmos at the largest scale, physics consists of a few general principles that explain a vast range of phenomena. Coursework in physics leads to an understanding of these phenomena and gives students experience in abstract mathematical modeling as well as experimental and computational techniques. As a means to enhance the physics curriculum, research opportunities in astronomy and physics are available and strongly encouraged.

A physics major is an appropriate first step on the path to a career as a research scientist. Because physics is such a fundamental science, it can be the basis for the understanding of principles that are relevant to a wide variety of fields. It provides preparation for graduate study in physics or in related fields, such as astrophysics, biophysics, medical physics, chemical physics, geophysics or engineering. A fundamental understanding of nature has been a goal throughout history, and a study of physics can be the focus of a liberal education because of its connections with intellectual history and philosophy. A major in physics can be the platform for pursuing a wide variety of careers including medicine, law, business and teaching.

A major in physics may be pursued under the bachelor of arts or bachelor of science degree programs, either of which can provide adequate preparation for graduate study. Students in the bachelor of arts program who plan to attend graduate school in physics or astronomy should consult with their advisers to select an appropriate set of electives. The department also offers an astrophysics concentration as an option in the physics bachelor of science degree program and a distinct bachelor of science degree program for a major in biophysics for students with particular interest in these areas of physics. The standard entry point for all degree programs is the yearlong introductory sequence PHYS 211/PHYS 212.

Modern astrophysics involves the application of physics toward understanding the workings of the universe. Students interested in an introductory survey are encouraged to enroll in ASTR 101 or ASTR 102. Students interested in the astrophysics concentration of the physics bachelor of science degree program can obtain a strong grounding in fundamental physics along with specialized coursework in ASTR 201 and ASTR 301 (cross-listed as PHYS 301). This concentration is primarily designed for students considering advanced study in astrophysics or careers in astronomy and related fields.

Biophysics is an interdisciplinary field that applies the theories and methods of physics to problems in biology, medicine and related fields. Biophysics is a vibrant, growing field driven by the large amount of detailed data now available in 21st century biological research. Biophysicists are uniquely trained in the quantitative sciences of physics, mathematics and chemistry to process these data and build models to describe a wide array of topics, from cell signaling to photosynthesis to how cells are transformed from healthy to cancerous.

The biophysics major is highly interdisciplinary resulting in a strong foundation in physics, biology, chemistry and mathematics. Students will develop skills in laboratory techniques, computer programming, data analysis and mathematical modeling. The subject matter ranges from the fundamental principles of physics to chemical reactions and processes to complex biological systems. This broad curriculum provides students majoring in biophysics with opportunities for careers in biotechnology, biomedical technology, medicine and medical physics. The biophysics major also provides a solid grounding for pursuing a Ph.D. in biophysics or related fields.

The Department of Physics & Astronomy encourages students to participate in research projects. Research serves as an important complement to the classroom study of physics and astronomy. The department offers research opportunities in atomic and molecular physics, chaos and nonlinear dynamics, astronomy and astrophysics, theoretical quantum optics, laser spectroscopy, nuclear physics, biophysics, condensed matter theory and computer simulation, and statistical physics.