Listar por tema "perturbation theory"
Mostrando ítems 1-4 de 4
-
An alternative method to construct a consistent second-order theory on the equilibrium figures of rotating celestial bodies
Elsevier (2020)The main objective of this work is to construct a new method to develop a consistent second-order amplitudes theory to evaluate the potential of a rotating deformable celestial body when the hydrostatic system equilibrium ... -
An improved algorithm of second order to construct consistent theories of equilibrium figures of rotating celestial bodies
Elsevier (2018-08)One of the main problems in celestial mechanics is the study of the figure adopted by large deformable bodies in slow rotation around an axis with a constant angular velocity W when they reach their equilibrium ... -
An improved C++ Poisson series processor with its applications
John Wiley and Sons (2020-12-14)One of major problems in celestial mechanics is the management of the long developments in Fourier or Poisson series used to describe the perturbed motion in the planetary system. In this work we will develop a software ... -
Unitary transformations depending on a small parameter
Royal Society, The (2012)We formulate a unitary perturbation theory for quantum mechanics inspired by the LieDeprit formulation of canonical transformations. The original Hamiltonian is converted into a solvable one by a transformation obtained ...