Introduction to Cosmology

Code

PHYS4003

School

Physics and Astronomy

Level

4

Credits

10

Semesters

Autumn UK

Summary

Cosmology is the scientific study of the Universe as a whole. The module provides an introduction to modern cosmology, including some of the more recent observational and theoretical developments. No prior knowledge of General Relativity is required. 

Topics covered include: observed features of the Universe, the Cosmological Principle, Newtonian and Relativistic cosmology, the Friedmann Models, cosmic expansion, the cosmological constant, evidence for the Big Bang model, the thermal history of the Big Bang, the early Universe and inflation, the classical cosmological tests, structure formation (brief treatment only).

Target Students

Students in the 3rd year of Physics programmes. Students in the 3rd or 4th year of Mathematical Physics, Chemistry and Molecular Physics, or Natural Sciences programmes.

Classes

This module is based on a series of lectures in the autumn semester.

Assessment

• 100% Exam 1 (2-hour): Exam

Assessed by end of autumn semester

Educational Aims

Learning Outcomes

Knowledge and Understanding 
On successful completion of the module, students will have enhanced their:

• A1 knowledge of the gross properties of the Universe relevant aspects of general relativity key events of the thermal history of the Universe explain the key ideas of inflation in the early Universe understand the principles of the classical cosmological tests of the geometry and expansion rate. 
• A2 knowledge and understanding of the scientific method.
• A3 understanding of how the basic principles of cosmology are applied in a range of situations.
• A4 knowledge of the primary mathematical methods for the analysis of physical problems

Intellectual Skills 
On successful completion of the module, students will have demonstrated their ability to:

• B1 do simple calculations of the behaviour of light rays in cosmological models and estimate relevant timescales in the history of the universe.
• B2 apply high levels of numeracy and analysis.
• B3 apply techniques of problem solving.

Professional/Practical Skills 
On successful completion of the module, students will have demonstrated their ability to:

• C1 formulate problems in cosmology using appropriate mathematical language.
 

Transferable/Key Skills 
On successful completion of the module, students will have demonstrated their ability to:

• D1 develop appropriate strategies for study, including the use of library, human, and electronic sources of information.

 

Conveners

• Professor Anne Green