bob jantzen
differential geometry, cosmology and relativity notes
if you find these notes useful please
contact me!
Over the years I wrote up (printing neatly by hand) a lot of notes of my
self-study or (post)-lecture notes on differential geometry, relativity and
gravitation, cosmology, gauge fields, etc. After 3 decades it occurred to me
that maybe someone else might find something useful in them, which would not
occur while they were sitting in a file cabinet. So in May-June 2006 I scanned
many of them and put them on-line.
Geometry of metric connections and GR, differential
forms,
variational approach to Einstein's equations
Bundles, Kaluza-Klein and gauge fields (UC Berkeley mid 1970s,
Chapel Hill 1979)
Rome theoretical physics lecture notes: GR and Cosmology
These notes were written for the students in the course of theoretical
physics of Remo Ruffini
at the Department of Physics of
the University of Rome "la Sapienza" during my many visits (lectures given in
January, a week in March and May-June, irregularly) in the 1980s and 1990s,
including a series of notes for the PhD course (in which
Juergen Renn
was a student) that were incorporated into ICM below. Most of the notes discuss
cosmological models from a mathematical point of view, and some various aspects
of perturbations and related topics, including some basic tools of general
relativity, starting out with a little special relativity in the beginning.
- Special relativity notes (January, 1983?)
(11 pages)
- Cosmological models: four lectures (January 1984)
(35 pages)
- Cosmological models: a short course (too short) (Spring 1985)
(31 pages: to do)
- Lecture notes on harmonics (May-June 1986)
(14 pages) Lifshitz 1
- Notes on the Lifshitz perturbation analysis (May 1984)
(24 pages) Lifshitz 2
- Symmetry breaking in cosmology (May 1987)
(SB: 40 pages) Lifshitz 3
-
- Appreciating the article "General Relativity and Kinetic Theory" by
Juergen Ehlers (May 1989)
(42 pages)
-
Introduction to Cosmological Models (March 1987)
(38 pages) incorporated into ICM1 the next year
-
- Some notes on Groups, Symmetries, Differential Geometry, and Splitting
Techniques in the Context of General Relativity
July 1995 [bundling of previous years notes]
- Rough notes written on a moving train (March 1990):
A Second Look at Tensors, Covariant Differentiation and Curvature
(SL: 12 pages)
- Curvilinear Coordinates and Curvature (January 1989)
(CCC: 4 pages)
- Introduction to Cosmological Models (ICM)
- Part I: orthogonal coordinates on flat or constant curvature
manifolds with metric, FRW geometry, simplest spacetime splittings,
Gaussian normal coords, intrinsic and extrinsic curvature (March
1987, January
1988)
(ICM1: 39 pages)
- Part II: Symmetries and Lie groups (March 1988)
(ICM2: 27 pages)
- Part III: Differential geometry, classical mechanics, matrix
groups, rigid body dynamics
(ICM3: 19 pages)
- Part IV: Fiber bundles, gauge groups (May 1988)
(ICM4: 20 pages)
- Part V: Anisotropic cosmological models, gravitational dynamics
(ICM5: 6 pages)
- Lie derivatives yet again (March 1991)
(LD: 4 pages)
- Spacetime splitting: Some notes on splitting techniques in general relativity (June 1994)
(SS: 14 pages) see below
- Symmetry breaking in cosmology (May 1987)
(SB: 40 pages) see above
- Some notes on splitting techniques in general relativity (June 1994)
(18 pages, plus some background notes)
Continued (June 1996)
(SS: 9 pages)
- Spacetime splitting '96: tensor harmonics and gravitoelectromagnetism
(SS96: 14 pages)
These were bundled with ICM1,2, SS1994, SB1987 for June 1996.
Villanova University Differential Geometry
Course/Independent Study Notes
Villanova University Differential Equations with Linear
Algebra Notes
These don't fit into the topics of the rest of this page, but lie in the
foundation so...