transparencies
transparencies
transparencies
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Motivation World-Sheet SUSY Lie superalgebras From World-Sheet SUSY to Supertargets Outlook<br />
Free fermion resolution<br />
• Quantum measure (again)<br />
〈K i B , K j B 〉 ren = κ ij − γ ij , γ ij = trR i R j ,<br />
• Free fermion currents<br />
K i (z) = KB i + b a(R i ) a b cb<br />
S1 a(z) = k∂ca + k(R i ) a b κ ijc b K j B − k 2 (Ri ) a b κ ij(R j ) c d b cc b c d<br />
S 2a (z) = −b a<br />
• Stress-energy tensor<br />
(<br />
)<br />
TG FF = 1 2<br />
KB i Ω ijK j B + tr(ΩRi )κ ij ∂K j B<br />
− b a ∂c a ,<br />
(Ω −1 ) ij = κ ij − γ ij + 1 2 f im nf jn m,<br />
(Ω −1 ) a b = δa b + (Ri κ ij R j ) a b .