### Abstract

We apply the supplementation trick Phys. Lett. B 381 (1996) 105 to the Green-Schwarz superstring. For type IIB theory both first and second class constraints are covariantly separated and then arranged into irreducible sets in the initial formulation. For N = 1 Green-Schwarz superstring we propose a modified action which is equivalent to the initial one. Fermionic first and second class constraints are covariantly separated, the first class constraints (1CC) turn out to be irreducible. We discuss also equations of motion in the covariant gauge for κ-symmetry. For type IIA theory the same modification leads to formulation with irreducible second class constraints.

Original language | English |
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Pages (from-to) | 175-182 |

Number of pages | 8 |

Journal | Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics |

Volume | 509 |

Issue number | 1-2 |

DOIs | |

Publication status | Published - 7 Jun 2001 |

### Fingerprint

### Keywords

- Covariant quantization
- Superstring

### ASJC Scopus subject areas

- Nuclear and High Energy Physics

### Cite this

**Supplementation of reducible constraints and the Green-Schwarz superstring.** / Deriglazov, A. A.

Research output: Contribution to journal › Article

*Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics*, vol. 509, no. 1-2, pp. 175-182. https://doi.org/10.1016/S0370-2693(01)00549-4

}

TY - JOUR

T1 - Supplementation of reducible constraints and the Green-Schwarz superstring

AU - Deriglazov, A. A.

PY - 2001/6/7

Y1 - 2001/6/7

N2 - We apply the supplementation trick Phys. Lett. B 381 (1996) 105 to the Green-Schwarz superstring. For type IIB theory both first and second class constraints are covariantly separated and then arranged into irreducible sets in the initial formulation. For N = 1 Green-Schwarz superstring we propose a modified action which is equivalent to the initial one. Fermionic first and second class constraints are covariantly separated, the first class constraints (1CC) turn out to be irreducible. We discuss also equations of motion in the covariant gauge for κ-symmetry. For type IIA theory the same modification leads to formulation with irreducible second class constraints.

AB - We apply the supplementation trick Phys. Lett. B 381 (1996) 105 to the Green-Schwarz superstring. For type IIB theory both first and second class constraints are covariantly separated and then arranged into irreducible sets in the initial formulation. For N = 1 Green-Schwarz superstring we propose a modified action which is equivalent to the initial one. Fermionic first and second class constraints are covariantly separated, the first class constraints (1CC) turn out to be irreducible. We discuss also equations of motion in the covariant gauge for κ-symmetry. For type IIA theory the same modification leads to formulation with irreducible second class constraints.

KW - Covariant quantization

KW - Superstring

UR - http://www.scopus.com/inward/record.url?scp=0035821970&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0035821970&partnerID=8YFLogxK

U2 - 10.1016/S0370-2693(01)00549-4

DO - 10.1016/S0370-2693(01)00549-4

M3 - Article

AN - SCOPUS:0035821970

VL - 509

SP - 175

EP - 182

JO - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

SN - 0370-2693

IS - 1-2

ER -