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An algebraic method for the treatment of broken symmetries in many-body problems: A simple example

✍ Scribed by D.R Bes; S.Cruz Barrios; J Kurchan


Publisher
Elsevier Science
Year
1989
Tongue
English
Weight
910 KB
Volume
194
Category
Article
ISSN
0003-4916

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✦ Synopsis


We apply the quantification formalism associated with the names of Becchi-Rouet-Stora and Tyutin to the treatment of an overcomplete set of variables which includes the original variables of the system plus collective variables specifying the orientation of a moving frame of reference from which the system is described.

Although the application is made in a simple case, it carries most of the relevant features of many-body situations.