The unification of SR with quantum mechanics is relativistic quantum mechanics, while attempts for that of GR is quantum gravity, an unsolved problem in physics.Īs with classical mechanics, the subject can be divided into " kinematics" the description of motion by specifying positions, velocities and accelerations, and " dynamics" a full description by considering energies, momenta, and angular momenta and their conservation laws, and forces acting on particles or exerted by particles. The foundations of relativistic mechanics are the postulates of special relativity and general relativity. This was not possible in Galilean relativity, where it would be permitted for particles and light to travel at any speed, including faster than light. As a result, classical mechanics is extended correctly to particles traveling at high velocities and energies, and provides a consistent inclusion of electromagnetism with the mechanics of particles. It provides a non- quantum mechanical description of a system of particles, or of a fluid, in cases where the velocities of moving objects are comparable to the speed of light c. In physics, relativistic mechanics refers to mechanics compatible with special relativity (SR) and general relativity (GR). Theory of motion and forces for objects close to the speed of light
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |