PH4038
Lagrangian and Hamiltonian Dynamics
2025-2026
15
7
SCQF level 10
2
Academic year(s): 2025-2026
SCOTCAT credits : 15
ECTS credits : 7
Level : SCQF level 10
Semester: 2
Availability restrictions: Not automatically available to General Degree students
The module covers the foundations of classical mechanics as well as a number of applications in various areas. Starting from the principle of least action, the Lagrangian and Hamiltonian formulations of mechanics are introduced. The module explains the connection between symmetries and conservation laws and shows bridges between classical and quantum mechanics. Applications include the central force problem (orbits and scattering) and coupled oscillators.
Pre-requisite(s): Before taking this module you must pass PH3081 or pass PH3082 or ( pass MT2506 and pass MT2507 )
Anti-requisite(s): You cannot take this module if you take MT4507
Weekly contact: 3 lectures or tutorials
Scheduled learning hours: 32
Guided independent study hours: 118
As used by St Andrews: 2-hour Written Examination = 75%, Coursework = 25%
Re-assessment: Oral Re-assessment, capped at grade 7
For guidance on AS and PH modules please consult the School Handbook, at https://www.st-andrews.ac.uk/physics-astronomy/students/ug/timetables-handbooks/