Many-body systems interacting via a two-body random ensemble. II. Average energy of each angular momentum
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چکیده
منابع مشابه
th / 0 20 60 41 v 1 1 8 Ju n 20 02 Many - body Systems Interacting via a Two - body Random Ensemble : average energy of each angular momentum
In this paper, we discuss the regularities of energy of each angular momentum I averaged over all the states for a fixed angular momentum (denoted as ĒI ’s) in many-body systems interacting via a two-body random ensemble. It is found that ĒI ’s with I ∼ Imin (minimum of I) or Imax have large probabilities (denoted as P(I)) to be the lowest, and that P(I) is close to zero elsewhere. A simple arg...
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ژورنال
عنوان ژورنال: Physical Review C
سال: 2002
ISSN: 0556-2813,1089-490X
DOI: 10.1103/physrevc.66.064323