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Study of the potential of irregular shaped bodies and orbits around a non-spherical body
(2007-12-01)
In the present work we show the expressions of the gravitational potential of homogeneous bodies with non-spherical three-dimensional shapes in order to study the trajectories around these bodies. The potentials of a prolate ...
Study of the potential of irregular shaped bodies and orbits around a non-spherical body
(2007-12-01)
In the present work we show the expressions of the gravitational potential of homogeneous bodies with non-spherical three-dimensional shapes in order to study the trajectories around these bodies. The potentials of a prolate ...
Inequality between size and charge in spherical symmetry
(American Physical Society, 2016-02-15)
We prove that, for a charged spherically symmetric body, twice the radius is always strictly greater than the charge of the body. We also prove that this inequality is sharp. Finally, we discuss the physical implications ...
Dynamics around non-spherical symmetric bodies - I. the case of a spherical body with mass anomaly
(2022-02-01)
The space missions designed to visit small bodies of the Solar system boosted the study of the dynamics around non-spherical bodies. In this vein, we study the dynamics around a class of objects classified by us as ...
A simple method to compensate softening effects in N-body simulations of spherical stellar systems
(Universidad Nacional Autónoma de México, 2005-12)
Simulations of stellar systems in volve, first, creating a model and, subsequently, following its evolution through numerical integration of the equations of motion. The models can b e generated from theoretical distributions ...
The three-body problem in the spherical geometry
(UniandesFísicaFacultad de CienciasDepartamento de Física, 2017)
Solutions of some boundary value problems for a new class of elastic bodies. Comparison with predictions of the classical theory of linearized elasticity: Part II. A problem with spherical symmetry
(Springer, 2015)
In Part II of the paper, we study the response of a spherical annular region of the same strain limiting elastic body considered in Part I, wherein the linearized strain is a nonlinear function of the stress. We study the ...
Mean properties and free energy of a few hard spheres confined in a spherical cavit
(American Institute of Physics, 2014-09)
We use analytical calculations and event-driven molecular dynamics simulations to study a small number of hard sphere particles in a spherical cavity. The cavity is also taken as the thermal bath so that the system thermalizes ...