Abstract
We discuss an elementary derivation of variational symmetries and corresponding integrals of motion for the Lagrangian systems depending on acceleration. Providing several examples, we make the manuscript accessible to a wide range of readers with an interest in higher-order Lagrangians and symmetries. The discussed technique is also applicable to the Lagrangian systems with higher-order derivatives.
Similar content being viewed by others
Data availability
No Data associated in the manuscript.
Notes
Assuming we have a non-degenerate system, i.e. \(\det \left( \dfrac{\partial ^2\,L}{\partial \ddot{x}_i\partial \ddot{x}_j}\right) \ne 0.\)
In the literature, sometimes this expression is called Noether-Bassel-Hagen identity, see e.g. [14].
Of course, if one knows the symmetries in advance, then it is easier to use the Noether theorem to obtain the integrals of motion.
References
M. Ostrogradsky, Memoires l’acad. imperiale sci. st, Petersbourg, IV 385 (1850)
R.P. Woodard, Ostrogradsky’s theorem on Hamiltonian instability. Sch. Ser. 10(8), 32243 (2015). https://doi.org/10.4249/scholarpedia.32243. arXiv:1506.02210 [hep-th]
M. de León, D.M. de Diego, Symmetries and constants of the motion for higher-order lagrangian systems. J. Math. Phys. Ser. 36(8), 4138–4161 (1995)
F. Çağatay Uçgun, O. Esen, H. Gümral, Reductions of topologically massive gravity i: hamiltonian analysis of second order degenerate lagrangians. J. Math. Phys. 59(1), 013510 (2018)
M. Cruz, R. Gómez-Cortés, A. Molgado, E. Rojas, Hamiltonian analysis for linearly acceleration-dependent lagrangians. J. Math. Phys. Ser. 57(6), 062903 (2016)
G. Torres del Castillo, C. Andrade Mirón, R. Bravo Rojas, Variational symmetries of lagrangians. Revista mexicana de física E 59(2), 140–147 (2013)
G.T. del Castillo, I. Rubalcava-García, Variational symmetries as the existence of ignorable coordinates. Eur. J. Phys. Ser. 38(2), 025002 (2017)
G. Arutyunov, Liouville integrability, In Elements of Classical and Quantum Integrable Systems, pp. 1–68. Springer, (2019)
N.H. Ibragimov, CRC handbook of Lie group analysis of differential equations, vol. 3 (1995)
N.K. Ibragimov, Group analysis of ordinary differential equations and the invariance principle in mathematical physics (for the 150th anniversary of sophus lie). Russ. Math. Surv. Ser. 47(4), 89 (1992)
G. Bluman, S. Anco, Symmetry and integration methods for differential equations, vol. 154 (Springer Science & Business Media, 2008)
P.J. Olver, Applications of Lie groups to differential equations, vol. 107 (Springer Science & Business Media, 2000)
A. Deriglazov, Classical Mechanics (Springer, 2016)
R. Leone, On the wonderfulness of noether’s theorems, 100 years later, and routh reduction, arXiv preprint arXiv:1804.01714 (2018)
A. Trautman, Noether equations and conservation laws. Commun. Math. Phys. Ser. 6(4), 248–261 (1967)
D.E. Neuenschwander, Emmy Noether’s wonderful theorem (JHU Press, 2017)
T. Gourieux, R. Leone, Noether’s theorem, the rund-trautman function, and adiabatic invariance. Eur. J. Phys. Ser. 42(3), 035009 (2021)
M. Crâşmăreanu, A noetherian symmetry for 2d spinning particle. Int. J. Non-Linear Mech. 35(5), 947–951 (2000). https://doi.org/10.1016/S0020-7462(99)00072-4
A.V. Smilga, Ghost-free higher-derivative theory. Phys. Lett. B Ser. 632, 433–438 (2006). https://doi.org/10.1016/j.physletb.2005.10.014. arXiv:hep-th/0503213
N. Boulanger, F. Buisseret, F. Dierick, O. White, Higher-derivative harmonic oscillators: stability of classical dynamics and adiabatic invariants. Eur. Phys. J. C 79(1), 60 (2019). https://doi.org/10.1140/epjc/s10052-019-6569-y. arXiv:1811.07733 [physics.class-ph]
J. Lukierski, P.C. Stichel, W.J. Zakrzewski, Galilean-invariant (2+1)-dimensional models with a chern-simons-like term and d = 2 noncommutative geometry. Ann. Phys. 260(2), 224–249 (1997). https://doi.org/10.1006/aphy.1997.5729
Acknowledgements
We would like to thank all the participants of the seminar series on “Higher-derivative systems” held at Bogazici University in the summer of 2020. The work of Ilmar Gahramanov is partially supported by the Bogazici University Research Fund under grant number 20B03SUP3. Ege Çoban and Dilara Kosva are supported by the 2209-A TUBITAK National/International Research Projects Fellowship Programme for Undergraduate Students under grant number 1919B012000987.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.
About this article
Cite this article
Coban, E., Gahramanov, I. & Kosva, D. Variational symmetries of Lagrangian systems with second-order derivatives. Eur. Phys. J. Plus 138, 605 (2023). https://doi.org/10.1140/epjp/s13360-023-04241-5
Received:
Accepted:
Published:
DOI: https://doi.org/10.1140/epjp/s13360-023-04241-5