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Anglický jazyk
A Theory of Scattering for Quasifree Particles
Autor: Raymond F Streater
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...
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O knihe
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 ¿→¿+φ, where φ 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.
- Vydavateľstvo: World Scientific
- Rok vydania: 2014
- Formát: Hardback
- Rozmer: 235 x 157 mm
- Jazyk: Anglický jazyk
- ISBN: 9789814612067
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