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Hindi Journal of Computer Engineering & Information TechnologyISSN : 2324-9307
Uragami D Author
Subjects of specialization
Affiliation
Causal History, Causal Sets
College of Industrial Technology, Nihon University, Izumi 1-2-1, Narashino, Chiba, 275-8575, Japan
Biography
Daisuke Uragami is from College of Industrial Technology at Nihon University, Izumi 1-2-1, Narashino, Chiba, 275-8575, Japan. Daisuke Uragami Publication Topics are Causal history, Acausal sets, Category theory.
Publications
Research Article Subscription
Causal and Acausal Sets Based on a Quotient Lattice
Author(s): Gunji YP, Haruna T and Uragami D
Causal and Acausal Sets Based on a Quotient Lattice
The spacetime viewed from the inside by using a lattice is here described as a causal set, and a quotient lattice is described as a causal history. It is shown that this description is consistent with general relativity and quantum theory. In particular, the influence of measurement on a causal set is considered and the interaction between a causal set and history is defined. The transitions from a causal set to a causal history and vice versa are both defined in a category theory and they are shown to be an a... view more»
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