Abstract
Using the wave equation as an example, it is shown how to extend the hydrodynamic Lagrangian-picture method of constructing field evolution using a continuum of trajectories to second-order theories. The wave equation is represented through Eulerian-picture models that are distinguished by their Lorentz transformation properties. Introducing the idea of the relativity of the particle label, it is demonstrated how the corresponding trajectory models are compatible with the relativity principle. It is also shown how the Eulerian variational formulation may be obtained by canonical transformation from the Lagrangian picture, and how symmetries in the Lagrangian picture may be used to generate Eulerian conserved charges.
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References
Wyatt, R.E.: Quantum Dynamics with Trajectories. Springer, New York (2005)
Holland, P.: Ann. Phys. 315, 503 (2005)
Holland, P.: Proc. R. Soc. A 461, 3659 (2005)
Bohm, D., Hiley, B.J.: The Undivided Universe. Routledge, London (1993), Chap. 11
Morrison, P.J.: Rev. Mod. Phys. 70, 467 (1998)
Courant, R., Hilbert, D.: Methods of Mathematical Physics, vol. 2, p. 5. Interscience, New York (1962)
van Saarloos, W.: Physica A 108, 557 (1981)
Pauli, W.: Theory of Relativity. Pergamon, London (1958), Sect. 45
DeWitt, B.S.: In: Witten, L. (ed.) Gravitation: An Introduction to Current Research. Wiley, New York (1963), Chap. 8
Bressan, A.: Relativistic Theories of Materials. Springer, New York (1978)
Brown, J.D., Marolf, D.: Phys. Rev. D 53, 1835 (1996)
Hill, R.N.: In: Llosa, J. (ed.) Relativistic Action at a Distance: Classical and Quantum Aspects. Lecture Notes in Physics, vol. 162. Springer, Berlin (1982)
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Holland, P. Hydrodynamics, Particle Relabelling and Relativity. Int J Theor Phys 51, 667–683 (2012). https://doi.org/10.1007/s10773-011-0946-0
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DOI: https://doi.org/10.1007/s10773-011-0946-0