6 papers
Null limit of large-charge correlators in planar Super-Yang-Mills theory
Benjamin Basso, Thiago Fleury, Erkan Kaluç +1
We present a conjecture for the double-logarithmic behavior of the logarithm of large-charge correlators in the null limit in planar Super-Yang-Mills theory. Gene…
Classical correlation functions at strong coupling from hexagonalization
Benjamin Basso, Erkan Kaluç, Didina Serban
We study correlation functions of half-BPS operators in planar Super-Yang-Mills at strong coupling, in the classical limit where operator dimensions scale with the…
Exact Three-Point Functions in Superconformal Field Theories: Integrability vs. Localization
Gwenaël Ferrando, Shota Komatsu, Gabriel Lefundes +1
We propose an integrability approach for planar three-point functions at finite coupling in superconformal field theories obtained as orbifolds of $\…
Bethe ansatz inside Calogero-Sutherland models
Gwenaël Ferrando, Jules Lamers, Fedor Levkovich-Maslyuk +1
We study the trigonometric quantum spin-Calogero-Sutherland model, and the Haldane-Shastry spin chain as a special case, using a Bethe-ansatz analysis. We harness the model's Yangi…
A solvable non-unitary fermionic long-range model with extended symmetry
Adel Ben Moussa, Jules Lamers, Didina Serban +1
We define and study a long-range version of the XX model, arising as the free-fermion point of the XXZ-type Haldane--Shastry (HS) chain. It has a description via non-unitary fermio…
The q-deformed Haldane-Shastry chain at q=i with even length
Adel Ben Moussa, Jules Lamers, Didina Serban
In this note we announce some results extending our recent work with A. Toufik on the free-fermion point q=i of the Haldane-Shastry chain to the case with an even number N of sites…