Tag Archives: Euler-Lagrange equations

LOG#168. D-dimensional laws(III).

Posted on by April 6, 2015
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The question of the origin of mass is one of the more important issues in theoretical physics. The existence (or not) of extra dimensions of space and time will likely affect to the final solution of this unsolved problem. The … Continue reading →

LOG#036. Action and relativity.

Posted on by August 30, 2019
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The hamiltonian formalism and the hamiltonian H in special relativity has some issues with the definition. In the case of the free particle one possible definition, not completely covariant, is the relativistic energy     There are two others interesting … Continue reading →