More comments on superstring interactions in the pp-wave background
By A. Pankiewicz. 2002
286 citations recorded by the source corpus.
We reconsider light-cone superstring field theory on the maximally supersymmetric pp-wave background. We find that the results for the fermionic Neumann matrices given so far in the literature are incomplete and verify our expressions by relating them to the bosonic Neumann matrices and proving several non-trivial consistency conditions among them, as for example the generalization of a flat space factorization theorem for the bosonic Neumann matrices. We also study the bosonic and fermionic constituents of the prefactor and point out a subtlety in the relation between continuum and oscillator basis expressions. We prove that if one requires the vertex to have an exponential form, the use of a different fermionic zero-mode vertex leads to inconsistencies not visible in supergravity.
Subfields: Nuclear and High Energy Physics
View Paper: https://www.semanticscholar.org/paper/540a146ed89e4b7c64202a702b42965b43211cdd
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In Nuclear and High Energy Physics
- V. Gorbenko
- S. Dubovsky
- A. Cavaglià
- R. Tateo
- S. Negro
- Istv'an M. Sz'ecs'enyi
- Raphael Flauger
- Z. Komargodski
Citations in the corpus
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- TT¯-deformed 2D quantum field theories (2016, methodology): “(7.26) Adapting an idea by Lüscher and Weisz [22], we can recover the t-deformed partition function as: Zαβ(L,R) = Tr(e−RĤ(αβ)(L,t)) = e− LR 2t ∑ i niαβ ∫ ∞ 0 dv√ 4πv3/2 e − ( 1 4v+( LR 2t )2v ) χi(e −πR 2v t ) = e− LR 2t ∑ j 〈α|j〉CFT〈j|β〉CFT ∫ ∞ 0 dv√ 4πv3/2 e − ( 1 4v+( LR 2t )2v ) χj(e −4tπ/(R2”
- Stringing Spins and Spinning Strings (2003, unknown): “∗also at ITEP, Moscow, Russia.”