Skip to content
DraconiticResearch
Search Sources API
197,688 studies31 sourcesUpdated 37 min ago
Peer-reviewedCC BY 4.0Journal of High Energy Physics

A note on conserved worldsheet supercharges in heterotic pure spinor superstring

  • Osvaldo Chandia1
  • Brenno Carlini Vallilo2
  1. 1Universidad Adolfo Ibáñez
  2. 2Universidad Andres Bello
Open at sourcePDFDOICite

Abstract

A bstract : We study conserved worldsheet charges associated with spacetime supersymmetry in heterotic pure-spinor superstrings on curved ten-dimensional superspace backgrounds. Requiring BRST invariance and worldsheet conservation gives a covariant set of superspace constraints. In flat superspace these conditions reproduce the standard ten-dimensional supersymmetry generator. In curved superspace, they organize the requirements for global supersymmetry in terms of a normalizable spinor superfield.

Related

  1. Absence of Continuous Spin Particles in Superstring Theory
    Arwa Alabbasi, Fernando Quevedo
    arXivPreprintCC BY 4.0Full textHigh-energy & particle physicsarXiv
  2. Gravitational instantons from closed superstring field theory
    Ivo Sachs, Xianghang Zhang
    Journal of High Energy PhysicsPeer-reviewedCC BY 4.0Full textHigh-energy & particle physicsSpringerCrossref
  3. Superstring Field Theory with Double Background Independence
    Chris Hull
    arXivPreprintCC BY-NC-ND 4.0Full textHigh-energy & particle physicsarXiv
  4. Superstring theory in AdS5× S5 background: half-BPS vertex operators
    Thiago Fleury, Lucas N. S. Martins, Dennis Zavaleta
    arXivPreprintarXiv licenceFull textHigh-energy & particle physicsarXiv
  5. Worldsheet skeins and block decomposition of quivers
    Sachin Chauhan, Piotr Kucharski, Lukas Nakamura +4
    arXivPreprintCC BY 4.0Full textAlgebra & number theoryGeometry & topologyarXiv

Cite

BibTeXRIS
BibTeX
@article{chandia2026note,
  title = {{A note on conserved worldsheet supercharges in heterotic pure spinor superstring}},
  author = {Osvaldo Chandia and Brenno Carlini Vallilo},
  journal = {Journal of High Energy Physics},
  year = {2026},
  month = oct,
  doi = {10.1007/jhep10(2026)003},
  url = {https://link.springer.com/10.1007/JHEP10(2026)003},
  note = {CC BY 4.0},
}
RIS
TY  - JOUR
TI  - A note on conserved worldsheet supercharges in heterotic pure spinor superstring
AU  - Osvaldo Chandia
AU  - Brenno Carlini Vallilo
PY  - 2026
DA  - 2026/10/01
JO  - Journal of High Energy Physics
DO  - 10.1007/jhep10(2026)003
UR  - https://link.springer.com/10.1007/JHEP10(2026)003
AB  - A bstract : We study conserved worldsheet charges associated with spacetime supersymmetry in heterotic pure-spinor superstrings on curved ten-dimensional superspace backgrounds. Requiring BRST invariance and worldsheet conservation gives a covariant set of superspace constraints. In flat superspace these conditions reproduce the standard ten-dimensional supersymmetry generator. In curved superspace, they organize the requirements for global supersymmetry in terms of a normalizable spinor superfield.
SN  - 1029-8479
ER  -