Course Identification

General relativity
20241171

Lecturers and Teaching Assistants

Prof. Ulf Leonhardt
Dror Berechya, Tal Wasserman

Course Schedule and Location

2024
First Semester
Sunday, 09:15 - 11:00, Drori Auditorium
Tuesday, 09:15 - 11:00, Physics Library

Tutorials
Monday, 14:15 - 16:00,
12/12/2023
03/03/2024

Field of Study, Course Type and Credit Points

Physical Sciences: Lecture; 5.00 points
Chemical Sciences: 5.00 points

Comments

Special relativity, classical mechanics, electromagnetism, quantum mechanics
The lectures will be held in a hybrid format
Tutorials will take place in Drori.
On February 20, the course will take place in Physics Seminar Room B

Prerequisites

Special relativity, classical mechanics, electromagnetism, quantum mechanics

Restrictions

20

Language of Instruction

English

Attendance and participation

Expected and Recommended

Grade Type

Numerical (out of 100)

Grade Breakdown (in %)

50%
50%

Evaluation Type

Take-home exam

Scheduled date 1

N/A
N/A
-
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Estimated Weekly Independent Workload (in hours)

8

Syllabus

General Relativity for Physicists

Book: Landau and Lifshitz "The Classical Theory of Fields" plus a few modern extensions

1. Kinematics (space tells matter how to move - a particle in a gravitational field)
1.0. The equivalence principle (motivation for describing the gravitational field as a space-time geometry)
1.1. Curved coordinates (basic mathematical tools, vectors, one-forms, tensors etc, introduction of the notation)
1.2. Trajectories in gravitational field (principle of least action leads to geodesics, mathematics of geodesics, covariant derivative, parallel transport, Newtonian limit)
1.3. Electromagnetic field (interpretation of geometry as a medium, transformation optics)
1.4. Quantum fields (Unruh effect, EPR correlations in the quantum vacuum)
2. Dynamics (matter tells space how to curve - Einstein's equations)
2.0. Curvature (intrinsic, extrinsic)
2.1. Riemann's curvature tensor (geometrical definition from parallel transport along closed loops, Foucault's pendulum, geodesic deviation and tidal forces, mathematical properties of the curvature tensor, Ricci tensor and curvature scalar)
2.2. The action of the gravitational field (motivation for Einstein-Hilbert action)
2.3. Energy-momentum tensor (derivation of the energy-momentum tensor from the principle of least action, examples electromagnetic field and astro dust)
2.4. Einstein's equations (derivation from Einstein-Hilbert action)
2.5. Energy-momentum conservation (proof from Einstein's equations, consistency with equations of motions)
3. Examples
3.0. Newtonian gravity (Einstein's equations in the limit of weak fields)
3.1. Post-Newtonian corrections
3.2. Gravitational waves (Maxwellian limit, small perturbations of the metric, properties of gravitational waves, experiments for detection)
3.3. Spherical symmetric gravitational field (Schwarzschild solution in several coordinate systems, black hole)
3.4. Planetary motion (solution of Hamilton-Jacobi equation, Newtonian limit: Kepler's ellipses, perihelion precession, gravitational lensing, fall into black hole)
3.5 Hawking radiation
3.6. Cosmology (Robertson-Walker metric, Friedmann equations, dark energy)

Learning Outcomes

Upon successful completion of this course students should be able to:

Understand and do research in General Relativity
Apply ideas and techniques of GR in other fields of physics

Reading List

* Landau and Lifshitz "The Classical Theory of Fields"
* Dirac "General Theory of Relativity"
* Misner, Thorne, Wheeler "Gravitation"

Website

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