"Kwantummechanica. Gekwantiseerde velden." . . "Pertorbació (Dinàmica quàntica)" . . "Matrice S, Théorie de la." . . "quantum mechanics." . . "Storingsrekening." . . "Théorie de la matrice S." . . "nuclear physics." . . "Matriu S, Teoria." . . . . . . . . . . . "The analytic s-matrix" . "Certain interactions cannot be described successfully by quantum field theory and so interest has centred on the s-matrix. The authors discuss aspects of the s-matrix and investigate the mathematical consequences." . . . . . . . . . . . . . . . . . . . . . . . . . "The analytic S-matrix" . "The analytic S-matrix"@en . . . . . . . . . . . . . . "The Analytic S-matrix" . . . . . . . . . . . . . . . . . "The Analytic S-Matrix" . . . "high energy physics." . . "Quanta, Teoría de los." . . "Théorie de matrice S." . . "S-matrix theory." . . "Analytische functies." . . "elementary particles." . . "Asymptotisch gedrag." . . "Teoria de la matriu" . . "S-Matrix." . . "S-matrix." . "Teoria de la matriu S." . . . . "Elementaire deeltjes." . . "S-Matrix-Theorie." . . "Matriz S., Teoria de la." . .