Spacetime superalgebra in AdS4×S7 via the supermembrane probe

Kazuyuki Furuuchi; Nobuyoshi Ohta; Jian Ge Zhou

Spacetime superalgebra in AdS₄×S⁷ via the supermembrane probe

Kazuyuki Furuuchi, Nobuyoshi Ohta, Jian Ge Zhou

Manipal Centre for Natural Sciences, Manipal

Research output: Contribution to journal › Article › peer-review

4 Citations (Scopus)

Abstract

The spacetime superalgebra via the supermembrane probe in the background of AdS₄×S⁷ is discussed to the lowest order in the spinor coordinate θ. To obtain the correct spacetime superalgebras, all θ² order corrections for a supervielbein and super 3-form gauge potential have to be included. The central extension of the superalgebra OSp(8|4) of the superisometries for AdS₄×S⁷ is found.

Original language	English
Pages (from-to)	1-4
Number of pages	4
Journal	Physical Review D - Particles, Fields, Gravitation and Cosmology
Volume	60
Issue number	4
Publication status	Published - 15-08-1999

All Science Journal Classification (ASJC) codes

Nuclear and High Energy Physics

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title = "Spacetime superalgebra in AdS4×S7 via the supermembrane probe",

abstract = "The spacetime superalgebra via the supermembrane probe in the background of AdS4×S7 is discussed to the lowest order in the spinor coordinate θ. To obtain the correct spacetime superalgebras, all θ2 order corrections for a supervielbein and super 3-form gauge potential have to be included. The central extension of the superalgebra OSp(8|4) of the superisometries for AdS4×S7 is found.",

author = "Kazuyuki Furuuchi and Nobuyoshi Ohta and Zhou, {Jian Ge}",

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N2 - The spacetime superalgebra via the supermembrane probe in the background of AdS4×S7 is discussed to the lowest order in the spinor coordinate θ. To obtain the correct spacetime superalgebras, all θ2 order corrections for a supervielbein and super 3-form gauge potential have to be included. The central extension of the superalgebra OSp(8|4) of the superisometries for AdS4×S7 is found.

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