Orbit method quantization of the AdS superparticle
Apr 16, 2015
17 pages
Published in:
- J.Phys.A 48 (2015) 31, 315403
- Published: Jul 20, 2015
e-Print:
- 1504.04175 [hep-th]
Report number:
- FUT-PH-03-15,
- HU-EP-15-15,
- ZMP-HH-15-5
View in:
Citations per year
Abstract: (IOP)
We consider the Hamiltonian reduction and canonical quantization of a massive AdS(2) superparticle realized on the coset SO(1,1). The phase space of the massive superparticle is represented as a coadjoint orbit of a timelike element of . This orbit has a well defined symplectic structure and the symmetry is realized as the Poisson bracket algebra of the Noether charges. We then construct canonical coordinates given by one bosonic and one fermionic oscillator, whose quantization leads to the Holstein–Primakoff type realization of . We also perform a similar analysis and discuss new features and inconsistencies in the massless case.Note:
- 19 pages; v2: typos corrected, references added, matches published version
- AdS/CFT correspondence
- superparticle
- coset superspace
- AdS
- OSP (1∣2)
- geometric quantization
- quantization: canonical
- charge: Noether
- sparticle
- orbit
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