The STUDIA UNIVERSITATIS BABE┼×-BOLYAI issue article summary

The summary of the selected article appears at the bottom of the page. In order to get back to the contents of the issue this article belongs to you have to access the link from the title. In order to see all the articles of the archive which have as author/co-author one of the authors mentioned below, you have to access the link from the author's name.

    STUDIA PHYSICA - Issue no. 2 / 2005  

Authors:  I. GROSU, O. BUNĂU.
  Abstract:  Using a simple repulsive contact interaction model we calculated the dispersion relation for the zero sound mode in two dimensional interacting Fermi systems. The almost linear dispersion relation reduces to the linear form in the long-wave limit. The damping of the mode appears at a critical wavevector which was calculated.  
      Back to previous page