Abstract
We deal with Lagrangians which are not the standard scalar ones. We present a short review of tensor Lagrangians, which generate massless free fields and the Dirac field, as well as vector and pseudovector Lagrangians for the electric and magnetic fields of Maxwell’s equations with sources. We introduce and analyse Lagrangians which are equivalent to the Hamilton-Jacobi equation and recast them to relativistic equations.
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References
- 1.
Gersten, A.: Maxwell equations as the one-photon quantum equation. Found. Phys. Lett. 12, 291–298 (1999)
- 2.
Gersten, A.: Maxwell equations—the one-photon quantum equation. Found. Phys. 13, 1211–1231 (2001)
- 3.
Bialynicki-Birula, I.: Photon wave function. Prog. Opt. 36, 245 (1996)
- 4.
Esposito, S.: Found. Phys. 28, 231–244 (1999)
- 5.
Gersten, A.: Quantum equations for massless particles of any spin. Found. Phys. Lett. 13, 185–192 (2000)
- 6.
Fushchich, V.I., Nikitin, A.G.: Symmetries of Maxwell’s Equations. Reidel, Dordrecht (1987)
- 7.
Gersten, A.: Conserved currents of the Maxwell equations with electric and magnetic sources. Ann. Fond. Louis de Broglie 21, 67–79 (1996)
- 8.
Morgan, T.A., Joseph, D.W.: Tensor Lagrangians and generalized conservation laws for free fields. Nuovo Cimento 39, 494–503 (1965)
- 9.
Sudbery, A.: A vector Lagrangian for the electromagnetic field. J. Phys. A, Math. Gen. 19, L33–L36 (1986)
- 10.
Fushchych, W.I., Krivskiy, I.Yu., Simulik, V.M.: On vector and pseudovector Lagrangians for electromagnetic field. Nuovo Cimento B 103, 423–429 (1989). Also in W.I. Fushchych, Scientific Works 3, 506–510 (2001)
- 11.
Gersten, A.: Field approach to classical mechanics. Found. Phys. 35, 1433–1443 (2005)
- 12.
Goldstein, H.: Classical Mechanics, 2nd edn. Addison-Wesley, Reading (1980)
- 13.
Pauli, W., Fierz, M.: Proc. R. Soc. Lond. A 73, 211 (1939)
- 14.
Corson, E.M.: Introduction to Tensors, Spinors and Relativistic Wave-Equations. Hafner, New York (1953)
- 15.
Barut, A.O.: Electrodynamics and Classical Theory of Fields and Particles. Dover, New York (1980)
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Gersten, A. Tensor Lagrangians, Lagrangians Equivalent to the Hamilton-Jacobi Equation and Relativistic Dynamics. Found Phys 41, 88–98 (2011). https://doi.org/10.1007/s10701-009-9352-3
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Keywords
- Scalar Lagrangians
- Tensor Lagrangians
- Hamilton-Jacobi equation
- Relativistic dynamics