Spin 3/2 field and Cartan's geometry |
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| Authors: | N S Baaklini |
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| Institution: | (1) International Centre for Theoretical Physics, Trieste, Italy;(2) Present address: Dept. of Physics, American University of Beirut, Lebanon |
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| Abstract: | The coupled spin-2-spin-3/2 system (supergravity) is obtained in Cartan's geometrical language of differential forms. The spin-3/2 field is introduced through a canonical spinor differential one-form. Two points are discussed: the introduction of higher spin fields and the origin of local supersymmetry. |
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