Higher order RG flow on the Wilson line in N $$ \mathcal{N} $$ = 4 SYM
Sign Up to like & getrecommendations! Published in 2022 at "Journal of High Energy Physics"
DOI: 10.1007/jhep01(2022)056
Abstract: Extending earlier work, we find the two-loop term in the beta-function for the scalar coupling ζ in a generalized Wilson loop operator of the N $$ \mathcal{N} $$ = 4 SYM theory, working in the… read more here.
Keywords: beta function; wilson loop; loop; wilson ... See more keywords
String corrections to circular Wilson loop and anomalies
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DOI: 10.1007/jhep02(2018)120
Abstract: A bstractWe study string quantum corrections to the ratio of latitude and circular Wilson loops in N$$ \mathcal{N} $$ = 4 super-Yang-Mills theory at strong coupling. Conformal gauge for the corresponding minimal surface in AdS5… read more here.
Keywords: wilson; wilson loop; string corrections; loop anomalies ... See more keywords
Double scaling limit of N$$ \mathcal{N} $$= 2 chiral correlators with Maldacena-Wilson loop
Sign Up to like & getrecommendations! Published in 2019 at "Journal of High Energy Physics"
DOI: 10.1007/jhep02(2019)095
Abstract: A bstractWe consider N$$ \mathcal{N} $$ = 2 conformal QCD in four dimensions and the one-point correlator of a class of chiral primaries with the circular 12$$ \frac{1}{2} $$-BPS Maldacena-Wilson loop. We analyze a recently… read more here.
Keywords: maldacena wilson; wilson loop; limit; loop ... See more keywords
Non-supersymmetric Wilson loop in N$$ \mathcal{N} $$ = 4 SYM and defect 1d CFT
Sign Up to like & getrecommendations! Published in 2018 at "Journal of High Energy Physics"
DOI: 10.1007/jhep03(2018)131
Abstract: A bstractFollowing Polchinski and Sully (arXiv:1104.5077), we consider a generalized Wilson loop operator containing a constant parameter ζ in front of the scalar coupling term, so that ζ = 0 corresponds to the standard Wilson… read more here.
Keywords: wilson loop; wilson; supersymmetric wilson; mathcal sym ... See more keywords
Circular Wilson loop in $$ \mathcal{N} $$ = 2* super Yang-Mills theory at two loops and localization
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DOI: 10.1007/jhep04(2021)089
Abstract: We present a two-loop calculation of the supersymmetric circular Wilson loop in the $$ \mathcal{N} $$ = 2* super Yang-Mills theory on the four-sphere. We develop an efficient framework for computing contributing Feynman graphs that… read more here.
Keywords: wilson loop; loop mathcal; super yang; circular wilson ... See more keywords
1/N expansion of circular Wilson loop in $$ \mathcal{N} $$ = 2 superconformal SU(N) × SU(N) quiver
Sign Up to like & getrecommendations! Published in 2021 at "Journal of High Energy Physics"
DOI: 10.1007/jhep04(2021)265
Abstract: Abstract Localization approach to $$ \mathcal{N} $$ N = 2 superconformal SU(N) × SU(N) quiver theory leads to a non-Gaussian two-matrix model representation for the expectation value of BPS circular SU(N) Wilson loop $$ \left\langle… read more here.
Keywords: wilson loop; theory; superconformal quiver; mathcal superconformal ... See more keywords
Wilson loops in $$ \mathcal{N} $$ = 4 SO(N) SYM and D-branes in AdS5 × ℝℙ5
Sign Up to like & getrecommendations! Published in 2021 at "Journal of High Energy Physics"
DOI: 10.1007/jhep10(2021)016
Abstract: Abstract We study the half-BPS circular Wilson loop in $$ \mathcal{N} $$ N = 4 super Yang-Mills with orthogonal gauge group. By supersymmetric localization, its expectation value can be computed exactly from a matrix integral… read more here.
Keywords: wilson; sym branes; mathcal sym; wilson loop ... See more keywords
Wilson Loop Diagrams and Positroids
Sign Up to like & getrecommendations! Published in 2017 at "Communications in Mathematical Physics"
DOI: 10.1007/s00220-016-2659-y
Abstract: In this paper, we study a new application of the positive Grassmannian to Wilson loop diagrams (or MHV diagrams) for scattering amplitudes in N= 4 Super Yang–Mill theory (N = 4 SYM). There has been much… read more here.
Keywords: wilson loop; diagrams positroids; positive grassmannians; loop diagrams ... See more keywords
Wilson loop in a TT‾ like deformed CFT2
Sign Up to like & getrecommendations! Published in 2019 at "Nuclear Physics B"
DOI: 10.1016/j.nuclphysb.2018.12.003
Abstract: Abstract In this paper we study string theory in the background M 3 that interpolates between A d S 3 in the IR and linear dilaton spacetime R 1 , 1 × R ϕ in… read more here.
Keywords: loop like; theory; like deformed; wilson loop ... See more keywords
More exact results in the Wilson loop defect CFT: bulk-defect OPE, nonplanar corrections and quantum spectral curve
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Physics A: Mathematical and Theoretical"
DOI: 10.1088/1751-8121/ab046c
Abstract: We perform exact computations of correlation functions of 1/2-BPS local operators and protected operator insertions on the 1/8-BPS Wilson loop in $\mathcal{N}=4$ SYM. This generalizes the results of our previous paper arXiv:1802.05201, which employs supersymmetric… read more here.
Keywords: spectral curve; defect cft; wilson loop; defect ... See more keywords
Universal higher-order topology from a five-dimensional Weyl semimetal: Edge topology, edge Hamiltonian, and a nested Wilson loop
Sign Up to like & getrecommendations! Published in 2020 at "Physical Review B"
DOI: 10.1103/physrevb.101.245138
Abstract: Higher-order topological insulators (HOTIs) or multipole insulators, hosting peculiar corner states, were discovered [Benalcazar , Science 357, 61 (2017)SCIEAS0036-807510.1126/science.aah6442 and Schindler , Sci. Adv. 4, eaat0346 (2018)2375-254810.1126/sciadv.aat0346]. It was independently discovered [Hasimoto , Phys. Rev.… read more here.
Keywords: weyl semimetal; wilson loop; topology; higher order ... See more keywords