Open AccessAdS and pp-wave BPS-particle superalgebras
Author(s) -
Machiko Hatsuda
Publication year - 2003
Publication title -
journal of high energy physics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.998
H-Index - 261
eISSN - 1126-6708
pISSN - 1029-8479
DOI - 10.1088/1126-6708/2003/12/016
Subject(s) - particle (ecology) , physics , geology , oceanography
We derive anticommutators of supercharges with a brane charge for aD-particle in AdS(2) x S(2) and pp-wave backgrounds. A coset GL(2|2)/(GL(1))^4and its Penrose limit are used with the supermatrix-valued coordinates for theAdS and the pp-wave spaces respectively. The brane charges have positiondependence, and can be absorbed into bosonic generators by shift of momentawhich results in closure of the superalgebras.Comment: 15 page
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