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Decoherence MatricesIt is known that the Lorentz group is the natural language for a given two-beam system if there are no decoherence effects. This aspect of the twobeam system formulated in terms of the six-parameter representations of the Lorentz group. It is shown that these transformations do not alter the degree of coherence. Thus, the decoherence matrices do not come from the Lorentz group. It is shown therefore that a larger group is needed to accommodate the decoherence effects in the two-beam system. This larger group is isomorphic to O(3,3) or the Lorentz group with three space and three time dimensions.
Document ID
20000106003
Acquisition Source
Goddard Space Flight Center
Document Type
Conference Paper
Authors
Han, D. (NASA Goddard Space Flight Center Greenbelt, MD United States)
Kim, Y. S. (Maryland Univ. College Park, MD United States)
Noz, Marylin E. (New York Univ. New York, NY United States)
Date Acquired
August 19, 2013
Publication Date
July 1, 2000
Publication Information
Publication: Sixth International Conference on Squeezed States and Uncertainty Relations
Subject Category
Optics
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
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