Mu-lin Yan 
DE SITTER INVARIANT SPECIAL RELATIVITY [EPUB ebook] 

Einstein’s Special Relativity (E-SR) is the cornerstone of physics. De Sitter invariant SR (d S/Ad S-SR) is a natural extension of E-SR, hence it relates to the foundation of physics. This book provides a description to d S/Ad S-SR in terms of Lagrangian-Hamiltonian formulation associated with spacetime metric of inertial reference frames.One of the outstanding features of the book is as follows: All discussions on SR are in the inertial reference frames. This is a requirement due to the first principle of SR theory. The descriptions on d S/Ad S-SR in this book satisfy this principle. For the curved spacetime in d S/Ad S-SR theory, it is highly non-trivial.