Spectral curve for open strings attached to the y = 0 brane

Z. Bajnok, Minkyoo Kim, L. Palla

Research output: Contribution to journalArticle

5 Citations (Scopus)

Abstract

The concept of spectral curve is generalized to open strings in AdS/CFT with integrability preserving boundary conditions. Our definition is based on the logarithms of the eigenvalues of the open monodromy matrix and makes possible to determine all the analytic, symmetry and asymptotic properties of the quasimomenta. We work out the details of the whole construction for the Y = 0 brane boundary condition. The quasimomenta of open circular strings are explicitly calculated. We use the asymptotic solutions of the Y -system and the boundary Bethe Ansatz equations to recover the spectral curve in the strong coupling scaling limit. Using the curve the quasiclassical fluctuations of some open string solutions are also studied.

Original languageEnglish
Article number035
JournalJournal of High Energy Physics
Volume2014
Issue number4
DOIs
Publication statusPublished - 2014

Fingerprint

strings
curves
boundary conditions
asymptotic properties
logarithms
preserving
eigenvalues
scaling
symmetry
matrices

Keywords

  • AdS-CFT Correspondence
  • D-branes
  • Integrable Field Theories

ASJC Scopus subject areas

  • Nuclear and High Energy Physics

Cite this

Spectral curve for open strings attached to the y = 0 brane. / Bajnok, Z.; Kim, Minkyoo; Palla, L.

In: Journal of High Energy Physics, Vol. 2014, No. 4, 035, 2014.

Research output: Contribution to journalArticle

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