Some remarks on D-branes in AdS3 | Zendy

Andrei Parnachev | Zendy; David A Sahakyan | Zendy

AI Assistant Blog Pricing

Home ZAIA Blog

Open Access

Some remarks on D-branes in AdS₃

Author(s) -

Andrei Parnachev,

David A Sahakyan

Publication year - 2001

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 - 10.1088/1126-6708/2001/10/022

Subject(s) - conjugacy class , physics , brane cosmology , semiclassical physics , degenerate energy levels , mathematical physics , pure mathematics , partition function (quantum field theory) , algebraic number , boundary (topology) , string (physics) , theoretical physics , mathematics , quantum mechanics , mathematical analysis , quantum

We investigate the relation between the algebraic construction of boundarystates in AdS_3 and the target space analysis of D-branes and show theconsistency of the two descriptions. We compute, in the semiclassical regime,the overlap of a localized closed string state with boundary states andidentify the latter with D-branes wrapping conjugacy classes in AdS_3. Thestring partition function on the disk is shown to reproduce the spacetime DBIaction. Other consistency checks are performed. We also comment on the role ofthe spectral flow symmetry of the underlying SL(2,R)/U(1) coset model inconstructing D-branes that correspond to degenerate representations of SL(2,R).Comment: latex, 43 pages; v2 version published in JHE

The content you want is available to Zendy users.

Already have an account? Click here to sign in.

Having issues? You can contact us here

Accelerating Research