Universality of low-energy scattering in 2+1 dimensions

For any relativistic quantum field theory in 2+1 dimensions, with no zero mass particles, and satisfying the standard axioms, we establish a remarkable low-energy theorem. The S-wave phase shift, {delta}{sub 0}(k), k being the c.m. momentum, vanishes as either {delta}{sub 0}{r_arrow}c/ln(k/m)or {del...

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	Physical Review, D D, 1998-07, Vol.58 (2), Article 025014
Hauptverfasser:	Chadan, Khosrow, Khuri, N. N., Martin, André, Wu, Tai Tsun
Format:	Artikel
Sprache:	eng
Schlagworte:	AXIONS LOW-ENERGY THEOREM PERTURBATION THEORY PHASE SHIFT PHYSICS POTENTIAL SCATTERING QUANTUM FIELD THEORY S WAVES THREE-DIMENSIONAL CALCULATIONS UNITARITY
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!