We introduce and solve exactly a family of invariant 2 ร 2 random matrices, depending on one parameter ฮท, and we show that rotational invariance and real Dyson index ฮฒ are not incompatible properties. The probability density for the entries contains a weight function and a multiple trace-trace inter
On the 1/n Expansion for Some Unitary Invariant Ensembles of Random Matrices
โ Scribed by S. Albeverio; L. Pastur; M. Shcherbina
- Publisher
- Springer
- Year
- 2001
- Tongue
- English
- Weight
- 226 KB
- Volume
- 224
- Category
- Article
- ISSN
- 0010-3616
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