81XX 


Quantum theory 


8100 
General reference works (handbooks, dictionaries, bibliographies, etc.) 


8101 
Instructional exposition (textbooks, tutorial papers, etc.) 


8102 
Research exposition (monographs, survey articles) 


8103 
Historical (must also be assigned at least one classification number from Section 01) 


8104 
Explicit machine computation and programs (not the theory of computation or programming) 


8105 
Experimental papers 


8106 
Proceedings, conferences, collections, etc. 


8108 
Computational methods 

81Pxx 

Axiomatics, foundations, philosophy 

81Qxx 

General mathematical topics and methods in quantum theory 

81Rxx 

Groups and algebras in quantum theory 

81Sxx 

General quantum mechanics and problems of quantization 

81Txx 

Quantum field theory; related classical field theories [See also 70Sxx] 

81Uxx 

Scattering theory [See also 34A55, 34L25, 34L40, 35P25, 47A40] 

81Vxx 

Applications to specific physical systems 