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On the Status of the Geodesic Principle in Newtonian and Relativistic Physics
Newtonian and Relativistic Physics
2011/9/1
A theorem due to Bob Geroch and Pong Soo Jang [“Motion of a Body in General Relativity.”Journal of Mathematical Physics 16(1), (1975)] provides a sense in which the geodesic principle has the status o...
Principle of Maximum Entropy and Ground Spaces of Local Hamiltonians
Principle Maximum Entropy Ground Spaces f Local Hamiltonians
2010/11/5
The structure of the ground spaces of quantum systems consisting of local interactions is of fundamental importance to different areas of physics. In this Letter, we present a necessary and sufficient...
The Super-Poincaré Algebra Via Pure Spinors and the Interaction Principle in 3D Euclidean Space
The Super-Poincaré Algebra Pure Spinors 3D Euclidean Space
2010/10/18
The Poincar´e superalgebra is introduced from a generalization of the Cartan’s triality principle based on the extension of Chevalley product, between semispinor spaces and even subspaces of the...
Generalized Uncertainty Principle, Extra-dimensions and Holography
Generalized Uncertainty Principle Extra-dimensions Holography
2010/10/14
We consider Uncertainty Principles which take into account the role of gravity and the possible existence of extra spatial dimensions. Explicit expressions for such Generalized Uncertainty Principles ...