Lifting 1/4-BPS states in AdS3× S3 × T4
Lifting 1/4-BPS states in AdS3× S3 × T4
We establish a framework for doing second order conformal perturbation theory for the symmetric orbifold SymN(T4) to all orders in N. This allows us to compute how 1/4-BPS states of the D1-D5 system on AdS3 × S3 × T4 are lifted as we move away from the orbifold point. As an application we confirm a previous observation that in the large N limit not all 1/4-BPS states that can be lifted do get lifted. This provides evidence that the supersymmetric index actually undercounts the number of 1/4-BPS states at a generic point in the moduli space.
Benjamin, Nathan
2d6a5af2-5a93-41ff-8189-530f655d1d55
Keller, Christoph A.
ef0bdcf5-45e2-4e94-b07f-336c851566d4
Zadeh, Ida G.
f1a525ce-9b07-456b-a4f3-435434f833ae
12 October 2021
Benjamin, Nathan
2d6a5af2-5a93-41ff-8189-530f655d1d55
Keller, Christoph A.
ef0bdcf5-45e2-4e94-b07f-336c851566d4
Zadeh, Ida G.
f1a525ce-9b07-456b-a4f3-435434f833ae
Benjamin, Nathan, Keller, Christoph A. and Zadeh, Ida G.
(2021)
Lifting 1/4-BPS states in AdS3× S3 × T4.
JHEP, 2021, [89].
(doi:10.1007/JHEP10(2021)089).
Abstract
We establish a framework for doing second order conformal perturbation theory for the symmetric orbifold SymN(T4) to all orders in N. This allows us to compute how 1/4-BPS states of the D1-D5 system on AdS3 × S3 × T4 are lifted as we move away from the orbifold point. As an application we confirm a previous observation that in the large N limit not all 1/4-BPS states that can be lifted do get lifted. This provides evidence that the supersymmetric index actually undercounts the number of 1/4-BPS states at a generic point in the moduli space.
Text
JHEP10(2021)089
- Version of Record
More information
Accepted/In Press date: 20 September 2021
Published date: 12 October 2021
Identifiers
Local EPrints ID: 501693
URI: http://eprints.soton.ac.uk/id/eprint/501693
ISSN: 1126-6708
PURE UUID: 706c0d65-420a-4b4a-942d-9ed60638b142
Catalogue record
Date deposited: 06 Jun 2025 16:33
Last modified: 22 Aug 2025 02:43
Export record
Altmetrics
Contributors
Author:
Nathan Benjamin
Author:
Christoph A. Keller
Author:
Ida G. Zadeh
Download statistics
Downloads from ePrints over the past year. Other digital versions may also be available to download e.g. from the publisher's website.
View more statistics