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scalar radiation

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23 - Radiation of a Classical Scalar Field: The Heisenberg Model
from Part II - Solitons and Topology; Non-Abelian Theory
Horaƫiu Năstase, Universidade Estadual Paulista, São Paulo
Book:

Classical Field Theory

Published online:

04 March 2019

Print publication:

14 March 2019, pp 209-216
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Summary

We consider radiation from a classical scalar field. Polynomial potentials and the DBI scalar model are analyzed. A source moving at ultra-relativistic speeds (v very close to c) gives a shock wave solution. The solutions for the free scalar, interacting scalar and DBI scalar are found. We sketch the Heisenberg model for the collision of two ultrarelativistic hadrons leading to scalar radiation. The field and radiated energy are calculated.