106 citations · 328 across the 12 of their papers we have counts for
12 papers
Some Comments on BPS systems
L. A. Ferreira, P. Klimas, A. Wereszczynski +1
We look at simple BPS systems involving more than one field. We discuss the conditions that have to be imposed on various terms in Lagrangians involving many fields to produce BPS…
Oscillons in a perturbed signum-Gordon model
P. Klimas, J. S. Streibel, A. Wereszczynski +1
We study various properties of a perturbed signum-Gordon model, which has been obtained through the dimensional reduction of the called `first BPS submodel of the Skyrme model'. Th…
HHL correlators, orbit averaging and form factors
Zoltan Bajnok, Romuald A. Janik, Andrzej Wereszczynski
We argue that the conventional method to calculate the OPE coefficients in the strong coupling limit for heavy-heavy-light operators in the N=4 Super-Yang-Mills theory has to be mo…
Correlation functions of three heavy operators - the AdS contribution
Romuald A. Janik, Andrzej Wereszczynski
We consider operators in N=4 SYM theory which are dual, at strong coupling, to classical strings rotating in S^5. Three point correlation functions of such operators factorize into…
On correlation functions of operators dual to classical spinning string states
Romuald A. Janik, Piotr Surowka, Andrzej Wereszczynski
We explore how to compute, classically at strong coupling, correlation functions of local operators corresponding to classical spinning string states. The picture we obtain is of `…
Generalized Eikonal Knots and New Integrable Dynamical Systems
A. Wereszczynski
A new class of non-linear O(3) models is introduced. It is shown that these systems lead to integrable submodels if an additional integrability condition (so called the generalized…