Quantum Relativity

David Finkelstein

Otto C. W. Kong

Based on a linear realization formulation of a quantum relativity, — proposed relativity for 'quantum space-time', we introduce the new Poincare-Snyder relativity and Snyder relativity as relativities in between the latter and the well known Galilean and Einstein cases. While there is supposed to be not separate notion of classical and quantum mechanics at the level of the very unconventional quantum relativity, the Poincare-Snyder relativity is more like a mathematically extended form of Einstein relativity on which we can write down a formal canonical classical and quantum mechanics. We discuss how the Poincare-Snyder relativity may provide a stronger framework for the description of the usual (Einstein) relativistic quantum mechanics and present a first look of the interesting picture from the new perspective.

Noorolahi Siamak

Yong Huang

The classical statistical mean values are generally generalized to the quantum statistical mean values, the classical statistical uncertain relation is exactly generalized to quantum statistical uncertain relation, the two losed conditions in classical and quantum uncertain relations, respectively, are found, all articles and books relative to the two losed conditions need to be corrected. Finally, this paper generally expounds the relations among uncertain relation, singularity and the worlds stability, and gives the failure conditions of the quantum uncertain relation.

W. H. Klink

Quantum theory is one of the most successful of all physical theories. Our everyday world is dominated by devices that function because of knowledge of the quantum world. Yet many, physicists and non-physicists alike, find the theory which explains the behavior of the quantum world baffling and strange. This book is the first in a series of three that argues that relativity and symmetry determine the structure of quantum theory. That is to say, the structure of quantum theory is what it is because of relativity and symmetry. There are different types of relativity, each leading to a particular type of quantum theory. This book deals specifically with what we call Newton relativity, the form of relativity built into Newtonian mechanics, and the quantum theory to which it gives rise, which we call Galilean (often misleadingly called non-relativistic) quantum theory. Key Features: • Meaning and significance of the term of relativity; discussion of the principle of relativity. • Relation of symmetry to relativity. Significance of the notion of representations of symmetry transformations in formulating a quantum theory. • Representations of Galilean symmetry and how they lead to the most common form of quantum theory. • Extension of Newtonian relativity to accelerating quantum systems and broadened quantum theory.

Mack, Rodney L.