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Ling, Y; Tung, RS; Guo, HY; Ling, Y , CCAST, World Lab, POB 8730, Beijing 100080, Peoples R China.
Supergravity and Yang-Mills theories as generalized topological fields with constraints
Source PublicationPHYSICAL REVIEW D
KeywordQuantum-gravity Spin-connection Bf Theories Formulation Forms Variables Geometry
AbstractWe present a general approach to construct a class of generalized topological field theories with constraints by means of generalized differential calculus and its application to connection theory. It turns out that not only the ordinary BF formulations of general relativity and Yang-Mills theories, but also the N=1,2 chiral supergravities can be reformulated as these constrained generalized topological field theories once the free parameters in the Lagrangian are specially chosen. We also show that the Chern-Simons action on the boundary may naturally be induced from the generalized topological action in the bulk, rather than introduced by hand.
2004
ISSN0556-2821
Volume70Issue:4Pages:-
Subject AreaPhysics
Indexed BySCI
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Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/14038
Collection理论物理所科研产出_SCI论文
Corresponding AuthorLing, Y , CCAST, World Lab, POB 8730, Beijing 100080, Peoples R China.
Recommended Citation
GB/T 7714
Ling, Y,Tung, RS,Guo, HY,et al. Supergravity and Yang-Mills theories as generalized topological fields with constraints[J]. PHYSICAL REVIEW D,2004,70(4):-.
APA Ling, Y,Tung, RS,Guo, HY,&Ling, Y , CCAST, World Lab, POB 8730, Beijing 100080, Peoples R China..(2004).Supergravity and Yang-Mills theories as generalized topological fields with constraints.PHYSICAL REVIEW D,70(4),-.
MLA Ling, Y,et al."Supergravity and Yang-Mills theories as generalized topological fields with constraints".PHYSICAL REVIEW D 70.4(2004):-.
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