Analytical Mechanics and Theory of Special Relativity
Syllabus, Master's level, 1FA154
This course has been discontinued.
- Code
- 1FA154
- Education cycle
- Second cycle
- Main field(s) of study and in-depth level
- Physics A1N
- Grading system
- Fail (U), Pass (3), Pass with credit (4), Pass with distinction (5)
- Finalised by
- The Faculty Board of Science and Technology, 30 August 2018
- Responsible department
- Department of Physics and Astronomy
Entry requirements
120 credits with Linear Algebra II, Several Variable Calculus Mechanics III or similar.
Learning outcomes
On completion of the course, the student should be able to:
- transform displacements, velocities, momenta, etc. from one inertial frame to another
- explain and compute doppler shifts, aberrations and other light phenomena
- determine outcomes of relativistic colissions including Compton scattering
- explain the concept of the stress-tensor and determine it in different inertial frames
- write down Maxwell's equations in covariant form
- solve Maxwell's equations in the vacuum for various situations, including a radiating particle
- derive the Hamilton formalism from the Lagrange formalism and vice versa
- analyse the motion of a system using phase portraits
- derive the canonical transformations and relate these to a generating function
- explain the notion of constants of the motion and their relation to cylic variables as well as derive Hamilton-Jacobi theory from this point of view
- define and analyse definiera action-angle variables for integrable systems
- give a qualitative account of critical points, stability and the KAM theorem
- apply time(in)dependent perturbation theory to simple systems
- describe the basics of qualitative dynamics and Chaos theory.
Content
Lorenz transformations: Minkowski space. Interval, proper time. Rotation group and Lorenz group. 4-vectors. Dirac and Majorana spinors.
Relativistic Mechanics: 4-velocity and 4-momentum. Relativistic particles. 4-force and 4-acceleration. Energy-momentum conservation. Collisions.
Relativistic treatment of electromagnetism: 4-vectors for electric charge and current density, tensor form of electromagnetic fields. Relativistic motion for a point charge in an electromagnetic field. Maxwell's equations in covariant form. Electromagnetic wave equation.
Canonical formalism: Hamiltonian. Canonical equations. Phase portraits. Canonical transformations. Poisson brackets and conservation laws. Liouville's Theorem. Hamilton-Jacobi method: Hamilton-Jacobi equation. Separation of variables. Action-angle variables. Adiabatic invariants.
Qualitative behaviour of Hamiltonian systems: Canonical perturbation theory. Chaotic and integrable systems. Kolmogorov-Arnold-Moser Theorem. Chaos in the Solar system. Example of integrability: Calodgero-Moser system.
Instruction
Lectures and lessons
Assessment
Written examination in two parts, analytical mechanics (5 credits) and special relativity (5 credits), at the end of the course.
In addition there are hand-in problems. Credit points from these are included only in the regular exam and the first regular re-exam.
If there are special reasons for doing so, an examiner may make an exception from the method of assessment indicated and allow a student to be assessed by another method. An example of special reasons might be a certificate regarding special pedagogical support from the disability coordinator of the university.