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There are four big formalisms that are used almost everywhere in modern physics: | There are four big formalisms that are used almost everywhere in modern physics: | ||
- | * The [[formalisms:hamiltonian_formalism|Hamiltonian Framework]], where we describe the evolution of our system as a trajectory in [[basic_tools:phase_space|phase space]]. | + | * The [[formalisms:hamiltonian_formalism|Hamiltonian formalism]], where we describe the evolution of our system as a trajectory in [[basic_tools:phase_space|phase space]]. |
- | * The [[formalisms:lagrangian_formalism|Lagrangian Framework]], where we describe the evolution of our system as a trajectory in [[basic_tools:configuration_space|configuration space]]. | + | * The [[formalisms:lagrangian_formalism|Lagrangian formalism]], where we describe the evolution of our system as a trajectory in [[basic_tools:configuration_space|configuration space]]. |
* The Newtonian formalism where we describe the system in terms of trajectories in real space. | * The Newtonian formalism where we describe the system in terms of trajectories in real space. | ||
* The Schrödinger formalism, where we describe the system in terms of abstract vectors living in [[basic_tools:hilbert_space|Hilbert space]]. | * The Schrödinger formalism, where we describe the system in terms of abstract vectors living in [[basic_tools:hilbert_space|Hilbert space]]. |