65 citations · 532 across the 24 of their papers we have counts for
25 papers
Regge Trajectories of N=4 SYM Part I: General Asymptotic Baxter-Bethe Ansatz
Simon Ekhammar, Nikolay Gromov, Michelangelo Preti
In this work, we derive a novel set of equations - the Asymptotic Baxter--Bethe Ansatz - that determine the asymptotic spectrum of Regge trajectories in the BFKL regime of N=4 SYM.…
Probing Line Defect CFT with Mixed-Correlator Bootstrability
Andrea Cavaglià, Nikolay Gromov, Julius Julius +2
We continue our study of the defect CFT on a Maldacena-Wilson line in N=4 Super-Yang-Mills theory using Bootstrability -- the conformal bootstrap supplemented with exact integrabil…
Long Range Asymptotic Baxter-Bethe Ansatz for N=4 BFKL
Simon Ekhammar, Nikolay Gromov, Michelangelo Preti
We demonstrate that the Balitsky-Fadin-Kuraev-Lipatov regime of maximally supersymmetric Yang-Mills theory can be explicitly solved up to the L+1 order in weak coupling by uncoveri…
Computing Four-Point Functions with Integrability, Bootstrap and Parity Symmetry
Andrea Cavaglià, Nikolay Gromov, Michelangelo Preti
The combination of integrability and crossing symmetry has proven to give tight non-perturbative bounds on some planar structure constants in =4 SYM, particularly in t…
Regge spectroscopy of higher twist states in supersymmetric Yang-Mills theory
Rob Klabbers, Michelangelo Preti, István M. Szécsényi
We study a family of higher-twist Regge trajectories in supersymmetric Yang-Mills theory using the Quantum Spectral Curve. We explore the many-sheeted Riemann surfa…
Correlators in superconformal quivers made QUICK
Michelangelo Preti
In this paper we conclude the program of 2012.15792 and 2105.00257 about perturbative approaches for superconformal quiver theories in 4D. We consider several class…
Integrated correlators from integrability: Maldacena-Wilson line in SYM
Andrea Cavaglià, Nikolay Gromov, Julius Julius +1
We present a systematic method for the derivation of a relation which connects the correlation function of operators on the straight Maldacena-Wilson line with the integrability da…
Bootstrability in Defect CFT: Integrated Correlators and Sharper Bounds
Andrea Cavaglià, Nikolay Gromov, Julius Julius +1
We continue to develop Bootstrability -- a method merging Integrability and Conformal Bootstrap to extract CFT data in integrable conformal gauge theories such as =4 S…
Integrability and Conformal Bootstrap: One Dimensional Defect CFT
Andrea Cavaglià, Nikolay Gromov, Julius Julius +1
In this letter we study how the exact non-perturbative integrability methods in 4D N=4 Super-Yang-Mills can work efficiently together with the numerical conformal bootstrap techniq…
Wilson loop correlators in superconformal quivers
Francesco Galvagno, Michelangelo Preti
We complete the program of 2012.15792 about perturbative approaches for superconformal quiver theories in four dimensions. We consider several classes of observable…
Chiral correlators in superconformal quivers
Francesco Galvagno, Michelangelo Preti
We consider a family of superconformal field theories in four dimensions, defined as orbifolds of Super Yang-Mills theory. We compute…
Exploring the ground state spectrum of gamma-deformed N=4 SYM
Fedor Levkovich-Maslyuk, Michelangelo Preti
We study the gamma-deformation of the planar N=4 super Yang-Mills theory which breaks all supersymmetries but is expected to preserve integrability of the model. We focus on the op…
Roadmap on Wilson loops in 3d Chern-Simons-matter theories
Nadav Drukker, Diego Trancanelli, Lorenzo Bianchi +18
This is a compact review of recent results on supersymmetric Wilson loops in ABJ(M) and related theories. It aims to be a quick introduction to the state of the art in the field an…
Integrable Fishnet from -Deformed Quivers
Antonio Pittelli, Michelangelo Preti
We introduce bi-fermion fishnet theories, a class of models describing integrable sectors of four-dimensional gauge theories with non-maximal supersymmetry. Bi-fermion theories are…
The Game of Triangles
Michelangelo Preti
We present STR (Star-Triangle Relations), a Mathematica package designed to solve Feynman integrals by means of the method of uniqueness in any Euclidean spacetime dimension. We pr…
Generalized Fishnets and Exact Four-Point Correlators in Chiral CFT
Vladimir Kazakov, Enrico Olivucci, Michelangelo Preti
We study the Feynman graph structure and compute certain exact four-point correlation functions in chiral CFT proposed by Ö.Gürdoğan and one of the authors as a double scaling…
STR: a Mathematica package for the method of uniqueness
Michelangelo Preti
We present STR (Star-Triangle Relations), a Mathematica package designed to solve Feynman diagrams by means of the method of uniqueness in any Euclidean spacetime dimension. The me…
Exact Bremsstrahlung functions in ABJM theory
Lorenzo Bianchi, Michelangelo Preti, Edoardo Vescovi
In this paper we study the Bremsstrahlung functions for the 1/6 BPS and the 1/2 BPS Wilson lines in ABJM theory. First we use a superconformal defect approach to prove a conjecture…
Quark-antiquark potential in defect conformal field theory
Michelangelo Preti, Diego Trancanelli, Edoardo Vescovi
We consider antiparallel Wilson lines in N=4 super Yang-Mills in the presence of a codimension-1 defect. We compute the Wilson lines' expectation value both at weak coupling, in th…
WiLE: a Mathematica package for weak coupling expansion of Wilson loops in ABJ(M) theory
Michelangelo Preti
We present WiLE, a Mathematica package designed to perform the weak coupling expansion of any Wilson loop in ABJ(M) theory at arbitrary perturbative order. For a given set of field…
Wilson lines as superconformal defects in ABJM theory: a formula for the emitted radiation
Lorenzo Bianchi, Luca Griguolo, Michelangelo Preti +1
We study operator insertions into 1/2 BPS Wilson loops in N = 6 ABJM theory and investigate their two-point correlators. In this framework, the energy emitted by a heavy moving pro…
Towards the exact Bremsstrahlung function of ABJM theory
Marco S. Bianchi, Luca Griguolo, Andrea Mauri +3
We present the three-loop calculation of the Bremsstrahlung function associated to the 1/2-BPS cusp in ABJM theory, including color subleading corrections. Using the BPS condition…
Surprises from the resummation of ladders in the ABJ(M) cusp anomalous dimension
Marisa Bonini, Luca Griguolo, Michelangelo Preti +1
We study the cusp anomalous dimension in N=6 ABJ(M) theory, identifying a scaling limit in which the ladder diagrams dominate. The resummation is encoded into a Bethe-Salpeter equa…
Bremsstrahlung function, leading Luscher correction at weak coupling and localization
Marisa Bonini, Luca Griguolo, Michelangelo Preti +1
We discuss the near BPS expansion of the generalized cusp anomalous dimension with L units of R-charge. Integrability provides an exact solution, obtained by solving a general TBA…