| 81-XX |
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Quantum theory |
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81Rxx |
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Groups and algebras in quantum theory |
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81R05 |
Finite-dimensional groups and algebras motivated by physics and their representations [See also 20C35, 22E70] |
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81R10 |
Infinite-dimensional groups and algebras motivated by physics, including Virasoro, Kac-Moody, $W$-algebras and other current algebras and their representations [See also 17B65, 17B67, 22E65, 22E67, 22E70] |
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81R12 |
Relations with integrable systems [See also 17Bxx, 37J35] |
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81R15 |
Operator algebra methods [See also 46Lxx, 81T05] |
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81R20 |
Covariant wave equations |
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81R25 |
Spinor and twistor methods [See also 32L25] |
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81R30 |
Coherent states [See also 22E45}; squeezed states \SeeAlso{81V80]} |
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81R40 |
Symmetry breaking |
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81R50 |
Quantum groups and related algebraic methods [See also 16W35, 17B37] |
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81R60 |
Noncommutative geometry |
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81R99 |
None of the above, but in this section |
