Počet záznamů: 1
On matter coupled to the higher spin square
- 1.0483957 - FZÚ 2018 RIV GB eng J - Článek v odborném periodiku
Raeymaekers, Joris
On matter coupled to the higher spin square.
Journal of Physics A-Mathematical and Theoretical. Roč. 49, č. 35 (2016), s. 1-15, č. článku 355402. ISSN 1751-8113. E-ISSN 1751-8121
Grant CEP: GA ČR(CZ) GA14-31689S
Institucionální podpora: RVO:68378271
Klíčová slova: higher spin symmetry * string theory * AdS/CFT correspondence
Obor OECD: Atomic, molecular and chemical physics (physics of atoms and molecules including collision, interaction with radiation, magnetic resonances, Mössbauer effect)
Impakt faktor: 1.865, rok: 2016
Gaberdiel and Gopakumar recently proposed that the tensionless limit of string theory on AdS(3) x S-3 x T-4 takes the form of a higher spin theory with a gauge algebra that is referred to as the higher spin square (hss). In this note, we formulate the linearized Vasiliev-type equations which describe a matter field coupled to the hss. We study the particle spectrum of this field and show that it accounts for the entire untwisted sector of the dual symmetric orbifold CFT, thereby confirming a conjecture by Gaberdiel and Gopakumar. In doing so, we pinpoint the group-theoretic data which determine the spectrum of a matter field coupled to a general higher spin algebra, which we illustrate by revisiting the theory based on the hs[1/2] algebra.
Trvalý link: http://hdl.handle.net/11104/0279127
Počet záznamů: 1