Partition Functions of Pure Spinors

We compute partition functions describing multiplicities and charges of massless and first massive string states of pure-spinor superstrings in 3,4,6,10 dimensions. At the massless level we find a spin-one gauge multiplet of minimal supersymmetry in d dimensions. At the first massive string level we...

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Detalles Bibliográficos
Autores principales: Grassi, P.A., Morales Morera, J.F.
Lenguaje:eng
Publicado: 2005
Materias:
Particle Physics - Theory
Acceso en línea:https://dx.doi.org/10.1016/j.nuclphysb.2006.05.021
http://cds.cern.ch/record/899867
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author Grassi, P.A.
Morales Morera, J.F.
author_facet Grassi, P.A.
Morales Morera, J.F.
author_sort Grassi, P.A.
collection CERN
description We compute partition functions describing multiplicities and charges of massless and first massive string states of pure-spinor superstrings in 3,4,6,10 dimensions. At the massless level we find a spin-one gauge multiplet of minimal supersymmetry in d dimensions. At the first massive string level we find a massive spin-two multiplet. The result is confirmed by a direct analysis of the BRST cohomology at ghost number one. The central charges of the pure spinor systems are derived in a manifestly SO(d) covariant way confirming that the resulting string theories are critical. A critical string model with N=(2,0) supersymmetry in d=2 is also described.
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spelling cern-8998672023-03-14T20:08:00Zdoi:10.1016/j.nuclphysb.2006.05.021http://cds.cern.ch/record/899867engGrassi, P.A.Morales Morera, J.F.Partition Functions of Pure SpinorsParticle Physics - TheoryWe compute partition functions describing multiplicities and charges of massless and first massive string states of pure-spinor superstrings in 3,4,6,10 dimensions. At the massless level we find a spin-one gauge multiplet of minimal supersymmetry in d dimensions. At the first massive string level we find a massive spin-two multiplet. The result is confirmed by a direct analysis of the BRST cohomology at ghost number one. The central charges of the pure spinor systems are derived in a manifestly SO(d) covariant way confirming that the resulting string theories are critical. A critical string model with N=(2,0) supersymmetry in d=2 is also described.We compute partition functions describing multiplicities and charges of massless and first massive string states of pure-spinor superstrings in 3,4,6,10 dimensions. At the massless level we find a spin-one gauge multiplet of minimal supersymmetry in d dimensions. At the first massive string level we find a massive spin-two multiplet. The result is confirmed by a direct analysis of the BRST cohomology at ghost number one. The central charges of the pure spinor systems are derived in a manifestly SO(d) covariant way confirming that the resulting string theories are critical. A critical string model with N=(2,0) supersymmetry in d=2 is also described.We compute partition functions describing multiplicities and charges of massless and first massive string states of pure-spinor superstrings in 3,4,6,10 dimensions. At the massless level we find a spin-one gauge multiplet of minimal supersymmetry in d dimensions. At the first massive string level we find a massive spin-two multiplet. The result is confirmed by a direct analysis of the BRST cohomology at ghost number one. The central charges of the pure spinor systems are derived in a manifestly SO(d) covariant way confirming that the resulting string theories are critical. A critical string model with N=(2,0) supersymmetry in d=2 is also described.We compute partition functions describing multiplicities and charges of massless and first massive string states of pure-spinor superstrings in 3, 4, 6, 10 dimensions. At the massless level we find a spin-one gauge multiplet of minimal supersymmetry in d dimensions. At the first massive string level we find a massive spin-two multiplet. The result is confirmed by a direct analysis of the BRST cohomology at ghost number one. The central charges of the pure spinor systems are derived in a manifestly SO ( d ) covariant way confirming that the resulting string theories are critical. A critical string model with N = ( 2 , 0 ) supersymmetry in d = 2 is also described.hep-th/0510215DISTA-UPO-05CERN-PH-TH-2005-207CERN-PH-TH-2005-207oai:cds.cern.ch:8998672005-10-25
spellingShingle Particle Physics - Theory
Grassi, P.A.
Morales Morera, J.F.
Partition Functions of Pure Spinors
title Partition Functions of Pure Spinors
title_full Partition Functions of Pure Spinors
title_fullStr Partition Functions of Pure Spinors
title_full_unstemmed Partition Functions of Pure Spinors
title_short Partition Functions of Pure Spinors
title_sort partition functions of pure spinors
topic Particle Physics - Theory
url https://dx.doi.org/10.1016/j.nuclphysb.2006.05.021
http://cds.cern.ch/record/899867
work_keys_str_mv AT grassipa partitionfunctionsofpurespinors
AT moralesmorerajf partitionfunctionsofpurespinors

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