Minimal area surfaces dual to Wilson loops and the Mathieu equation
Journal Article
·
· Journal of High Energy Physics (Online)
- Purdue Univ., West Lafayette, IN (United States); Purdue Univ, Dept Phys & Astron, 525 Northwestern Ave, W Lafayette, IN 47907 USA
- Purdue Univ., West Lafayette, IN (United States)
The AdS/CFT correspondence relates Wilson loops in N=4 SYM to minimal area surfaces in AdS 5 × S 5 space. Recently, a new approach to study minimal area surfaces in AdS 3 c AdS 5 was discussed based on a Schroedinger equation with a periodic potential determined by the Schwarzian derivative of the shape of the Wilson loop. Here we use the Mathieu equation, a standard example of a periodic potential, to obtain a class of Wilson loops such that the area of the dual minimal area surface can be computed analytically in terms of eigenvalues of such equation. As opposed to previous examples, these minimal surfaces have an umbilical point (where the principal curvatures are equal) and are invariant under λ-deformations. In various limits they reduce to the single and multiple wound circular Wilson loop and to the regular light-like polygons studied by Alday and Maldacena. In this last limit, the periodic potential becomes a series of deep wells each related to a light-like segment. Small corrections are described by a tight-binding approximation. In the circular limit they are well approximated by an expansion developed by A. Dekel. In the particular case of no umbilical points they reduce to a previous solution proposed by J. Toledo. The construction works both in Euclidean and Minkowski signature of AdS 3.
- Research Organization:
- Purdue Univ., West Lafayette, IN (United States)
- Sponsoring Organization:
- USDOE Office of Science (SC), High Energy Physics (HEP) (SC-25)
- Grant/Contract Number:
- SC0007884
- OSTI ID:
- 1437361
- Alternate ID(s):
- OSTI ID: 22610401
- Journal Information:
- Journal of High Energy Physics (Online), Journal Name: Journal of High Energy Physics (Online) Journal Issue: 8 Vol. 2016; ISSN 1029-8479
- Publisher:
- Springer BerlinCopyright Statement
- Country of Publication:
- United States
- Language:
- English
Deformations of the circular Wilson loop and spectral (in)dependence
|
journal | January 2019 |
Minimal area surfaces in AdSn+1 and Wilson loops
|
journal | February 2018 |
| Deformations of the circular Wilson loop and spectral (in)dependence | text | January 2018 |
Similar Records
Euclidean Wilson loops and minimal area surfaces in lorentzian AdS 3
Minimal area surfaces in AdSn+1 and Wilson loops
Wilson loops and minimal area surfaces in hyperbolic space
Journal Article
·
Sun Dec 13 19:00:00 EST 2015
· Journal of High Energy Physics (Online)
·
OSTI ID:1437363
Minimal area surfaces in AdSn+1 and Wilson loops
Journal Article
·
Sun Feb 04 19:00:00 EST 2018
· Journal of High Energy Physics (Online)
·
OSTI ID:1505222
Wilson loops and minimal area surfaces in hyperbolic space
Journal Article
·
Thu Nov 13 19:00:00 EST 2014
· Journal of High Energy Physics (Online)
·
OSTI ID:1454534