A theory of scattering for quasifree particles

著者

    • Streater, R. F. (Raymond Frederick)

書誌事項

A theory of scattering for quasifree particles

Raymond F. Streater

World Scientific, c2015

  • : hardcover

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注記

Includes bibliographical references (pages 89-92) and index

内容説明・目次

内容説明

In this book, the author presents the theory of quasifree quantum fields and argues that they could provide non-zero scattering for some particles. The free-field representation of the quantised transverse electromagnetic field is not closed in the weak*-topology. Its closure contains soliton-anti-soliton pairs as limits of two-photon states as time goes to infinity, and the overlap probability can be computed using Uhlmann's prescription. There are no free parameters: the probability is determined with no requirement to specify any coupling constant. All cases of the Shale transforms of the free field of the form + , where is not in the one-particle space, are treated in the book. There remain the cases of the Shale transforms of the form T , where T is a symplectic map on the one-particle space, not near the identity.

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