Phase space geometry for constrained Lagrangian systems
Vladimir Pavlov, Andrei Starinets
Abstract
We study geometry of the phase space for finite-dimensional dynamical systems with degenerate Lagrangians. The Lagrangian and Hamiltonian constraint formalisms are treated as different local-coordinate pictures of the same invariant procedure. The invariant description is given in terms of geometrical objects associated with the structure of foliation on the phase space.
Create a lesson
Related papers
A local Yang-Baxter obstruction for the hard-square model
Gabriel Ortega, Eliecer Peña-Ancavil
Concavity of Normalized Generalized Brézin--Gross--Witten Correlators and Its Applications
Chenglang Yang, Xuhui Zhang
Large particle number asymptotics for point-interacting bosons in the plane
Rupert L. Frank, Robert Seiringer
A Counterexample to the Weak Gibbs and Regularity Conjectures
Marius Wesle
Spectral properties of twisted soft waveguides
Pavel Exner, David Spitzkopf
Fluctuating Hydrodynamics of Quantum Fluids from the Nonlinear Fokker-Planck Equation
Mingjian Gu, Zhaoyu Fei, Xiaoguang Wang