What Are Some Physically Relevant Higher-Order Lagrangian Systems?

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SUMMARY

This discussion focuses on the exploration of higher-order Lagrangian systems, specifically those with Lagrangian functions that include higher derivatives with respect to time. Viktor seeks examples of such Lagrangians that have physical relevance. Ben suggests that if the inquiry does not pertain to relativity, it may be more appropriate for the Beyond the Standard Model forum, indicating a need for context in the discussion of higher-order Lagrangians.

PREREQUISITES
  • Understanding of Lagrangian mechanics
  • Familiarity with higher-order derivatives in physics
  • Knowledge of classical field theory
  • Basic concepts of relativity
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  • Research specific examples of higher-order Lagrangians in classical mechanics
  • Study the implications of higher derivatives in quantum field theory
  • Explore the role of higher-order Lagrangians in general relativity
  • Investigate the mathematical formulation of Lagrangian systems with higher derivatives
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Physicists, researchers in theoretical physics, and students studying advanced mechanics who are interested in the applications and implications of higher-order Lagrangian systems.

Omega137
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Hello!

I`m looking for Lagrangian Systems with Lagrangian function containing higher derivatives in t. I would be really happy if someone can tell some higher order Lagrangians with physical relevance.

Thanks, Viktor
 
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Is there about your question that relates specifically to relativity? If not, then you will probably get better answers if we move this question to the Beyond the Standard Model forum.

-Ben
 

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