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| Relativity and gravitational theory [xref: 70Sxx] |
83-00
| General reference works (handbooks, dictionaries, bibliographies, etc.)
| 83-01
| Instructional exposition (textbooks, tutorial papers, etc.)
| 83-02
| Research exposition (monographs, survey articles)
| 83-03
| Historical (must also be assigned at least one classification number from Section 01)
| 83-04
| Explicit machine computation and programs (not the theory of computation or programming)
| 83-05
| Experimental work
| 83-06
| Proceedings, conferences, collections, etc.
| 83-08
| Computational methods
| |
83A05
| Special relativity
| |
83B05
| Observational and experimental questions
| |
83Cxx
| General relativity
[xref: 81V17]
| 83C05 |
Einstein's equations (general structure, canonical formalism, Cauchy problems)
| 83C10 |
Equations of motion
| 83C15 |
Exact solutions
| 83C20 |
Classes of solutions; algebraically special solutions, metrics with symmetries
| 83C22 |
Einstein-Maxwell equations
| 83C25 |
Approximation procedures, weak fields
| 83C27 |
Lattice gravity, Regge calculus and other discrete methods
| 83C30 |
Asymptotic procedures (radiation, news functions, {\scr H}-spaces, etc.)
| 83C35 |
Gravitational waves
| 83C40 |
Gravitational energy and conservation laws; groups of motions
| 83C45 |
Quantization of the gravitational field
| 83C47 |
Methods of quantum field theory [See also 81T20]
| 83C50 |
Electromagnetic fields
| 83C55 |
Macroscopic interaction of the gravitational field with matter (hydrodynamics, etc.)
[xref: 76Y05]
| 83C57 |
Black holes
| 83C60 |
Spinor and twistor methods; Newman-Penrose formalism
| 83C65 |
Methods of noncommutative geometry [See also 58B34]
| 83C75 |
Space-time singularities, cosmic censorship, etc.
| 83C80 |
Analogues in lower dimensions
| 83C99 |
None of the above, but in this section
| |
83D05
| Relativistic gravitational theories other than Einstein's, including asymmetric field theories
| |
83Exx
| Unified, higher-dimensional and super field theories
[xref: 81V17]
| 83E05 |
Geometrodynamics
| 83E15 |
Kaluza-Klein and other higher-dimensional theories
| 83E30 |
String and superstring theories [See also 81T30]
[xref: 81T30]
| 83E50 |
Supergravity
| 83E99 |
None of the above, but in this section
| |
83F05
| Cosmology
| |