Manifest supersymmetry in non-commutative geometry | Zendy

ChongSun Chu | Zendy; Frederic Zamora | Zendy

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Manifest supersymmetry in non-commutative geometry

Author(s) -

ChongSun Chu,

Frederic Zamora

Publication year - 2000

Publication title -

journal of high energy physics

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.998

H-Index - 261

eISSN - 1126-6708

pISSN - 1029-8479

DOI - 10.1088/1126-6708/2000/02/022

Subject(s) - superspace , superstring theory , supersymmetry , commutative property , formalism (music) , supersymmetry algebra , d term , physics , brane , superfield , gauge theory , mathematical physics , theoretical physics , mathematics , pure mathematics , supergravity , art , musical , visual arts

We consider the open superstring ending on a D-brane in the presence of aconstant NS-NS B field, using the Green-Schwarz formalism. Quantizing in thelight-cone gauge, we find that the anti-commutation relations for the fermionicvariables of superspace remain unmodified. We also derive the unbrokensupersymmetry algebra living on the D-brane. This establishes how the Moyalproduct is extended in a superspace formulation of non-commutative fieldtheories. The superfield formulation of non-commutative supersymmetric fieldtheories is briefly considered.Comment: LaTex file, 18 pages; v2, references adde

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