Hamiltonian formalism of General Relativity Textbook
36974
References for cosmological perturbation theory in the ADM formalism
28946
Derivation of Spin Lagrangian
3603
Lagrangian and Hamiltonian EOM with dissipative force
10953
Elementary argument for conservation laws from symmetries *without* using the Lagrangian formalism
131865
Classical gravitational wave
63402
Euler-Lagrange equation in curved spacetime: how to calculate $\partial \mathcal{L}/\partial(\nabla_\nu A_\mu)$?
109795
Layman's explanation and understanding of Einstein's field equations
10785
Form of the Classical EM Lagrangian
56911
Proving invariance of $ds^2$ from the invariance of the speed of light
68906
Do the same equations of motion imply the same Lagrangians?
46053
How to find Hamiltonian from this simple Lagrangian? (tricky)
87259
Constraints of relativistic point particle in Hamiltonian mechanics
101002
Is there either a Lagrangian or a Hamiltonian formulation of electromagnetism with continuous distributions of magnetic monopoles?
23729
Four-velocity in General-relativistic geodesic equation
141128
Action of a massive free point-particle in relativistic mechanics
31083
Quantum mechanics textbooks that use path integrals
43127
Why are Hamiltonian Mechanics well-defined?