Polarization-free quantum fields and interaction

Lechner G (2003)

Publication Language: English

Publication Type: Journal article, Original article

Publication year: 2003

Journal

Letters in Mathematical Physics Springer Verlag (Germany)

Book Volume: 64

Pages Range: 137–154

URI: http://arxiv.org/abs/hep-th/0303062

DOI: 10.1023/A:1025772304804

Abstract

A new approach to the inverse scattering problem proposed by Schroer, is applied to two-dimensional integrable quantum field theories. For any two-particle S-matrix S\_2 which is analytic in the physical sheet, quantum fields are constructed which are localizable in wedge-shaped regions of Minkowski space and whose two-particle scattering is described by the given §\_2. These fields are polarization-free in the sense that they create one-particle states from the vacuum without polarization clouds. Thus they provide examples of temperate polarization-free generators in the presence of non-trivial interaction.

Authors with CRIS profile

Gandalf Lechner

Additional Organisation(s)

Lehrstuhl für Mathematik (Operatoralgebren)

Involved external institutions

Georg-August-Universität Göttingen DE Germany (DE)

How to cite

APA:

Lechner, G. (2003). Polarization-free quantum fields and interaction. Letters in Mathematical Physics, 64, 137–154. https://dx.doi.org/10.1023/A:1025772304804

MLA:

Lechner, Gandalf. "Polarization-free quantum fields and interaction." Letters in Mathematical Physics 64 (2003): 137–154.

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