Role of correlations in determining the Van Hove strain in
Sr2RuO4
Mark E. Barber, Frank Lechermann, Sergey V. Streltsov, Sergey L. Skornyakov, Sayak Ghosh, B. J. Ramshaw, Naoki Kikugawa, Dmitry A. Sokolov, Andrew P. Mackenzie, Clifford W. Hicks, I. I. Mazin.