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Concatenating Variational Principles and the Kinetic Stress-Energy-Momentum Tensor

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Castrillón López, Marco and Gotay, Mark J. and Marsden, Jerrold E. (2009) Concatenating Variational Principles and the Kinetic Stress-Energy-Momentum Tensor. In Variations, Geometry and Physics. Nova Science Publisher, New York, pp. 117-128. ISBN 978-1-60456-920-9

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Abstract

We show how to \concatenate" variational principles over different bases into one over a single base, thereby providing a unifed Lagrangian treatment of interacting systems. As an example we study a Klein Gordon feld interacting with a mesically charged particle. We employ
our method to give a novel group-theoretic derivation of the kinetic stress-energy-momentum tensor density corresponding to the particle.


Item Type:Book Section
Subjects:Sciences > Mathematics > Algebraic geometry
ID Code:21914
Deposited On:18 Jun 2013 07:03
Last Modified:12 Dec 2018 15:13

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