81T05  Axiomatic quantum field theory; operator algebras


81T08  Constructive quantum field theory


81T10  Model quantum field theories


81T13  YangMills and other gauge theories [See also 53C07, 58E15]


81T15  Perturbative methods of renormalization


81T16  Nonperturbative methods of renormalization


81T17  Renormalization group methods


81T18  Feynman diagrams


81T20  Quantum field theory on curved space backgrounds


81T25  Quantum field theory on lattices


81T27  Continuum limits


81T30  String and superstring theories; other extended objects (e.g., branes) [See also 83E30]


81T40  Twodimensional field theories, conformal field theories, etc.


81T45  Topological field theories [See also 57R56, 58Dxx]


81T50  Anomalies


81T60  Supersymmetric field theories


81T70  Quantization in field theory; cohomological methods [See also

81T75  Noncommutative geometry methods [See also 46L85, 46L87, 58B34]


81T80  Simulation and numerical modeling


81T99  None of the above, but in this section

