83-XX |
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Relativity and gravitational theory |
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83Exx |
|
Unified, higher-dimensional and super field theories |
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|
83E05 |
Geometrodynamics and the holographic principle [See also 81T35] |
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|
83E15 |
Kaluza-Klein and other higher-dimensional theories |
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|
83E30 |
String and superstring theories in gravitational theory [See also 81T30] |
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|
83E50 |
Supergravity |
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83E99 |
None of the above, but in this section |