Scalar one-point functions and matrix product states of AdS/dCFT
Feb 5, 2018
6 pages
Published in:
- Phys.Lett.B 781 (2018) 238-243
- Published: Jun 10, 2018
e-Print:
- 1802.01598 [hep-th]
Report number:
- TCDMATH-18-04
View in:
Citations per year
Abstract: (Elsevier)
We determine in a closed form all scalar one-point functions of the defect CFT dual to the D3–D5 probe brane system with k units of flux which amounts to calculating the overlap between a Bethe eigenstate of the integrable SO(6) spin chain and a certain matrix product state of bond dimension k . In particular, we show that the matrix product state is annihilated by all the parity odd charges of the spin chain which has recently been suggested as the criterion for such a state to correspond to an integrable initial state. Finally, we discuss the properties of the analogous matrix product state for the SO(5) symmetric D3–D7 probe brane set-up.Note:
- 6 pages
- AdS/CFT correspondence
- defect CFT
- probe branes
- one-point functions
- SO(6) spin chain
- matrix product states
- Defect CFT
- Probe branes
- One-point functions
- Matrix product states
References(29)
Figures(0)
- [1]
- [2]
- [3]
- [4]
- [5]
- [6]
- [7]
- [8]
- [9]
- [10]
- [11]
- [12]
- [13]
- [14]
- [15]
- [16]
- [17]
- [18]
- [19]
- [20]
- [21]
- [22]
- [24]
- [24]
- [25]