368 citations · 1.2k across the 43 of their papers we have counts for
3 papers · 1 filter
Separatrix chaos: new approach to the theoretical treatment
S. M. Soskin, R. Mannella, O. M. Yevtushenko
We develop a new approach to the theoretical treatment of the separatrix chaos, using a special analysis of the separatrix map. The approach allows us to describe boundaries of the…
Superbosonization formula and its application to random matrix theory
J. E. Bunder, K. B. Efetov, V. E. Kravtsov +2
Starting from Gaussian random matrix models we derive a new supermatrix field theory model. In contrast to the conventional non-linear sigma models, the new model is applicable for…
Supersymmetry Approach to Almost Diagonal Random Matrices
Oleg Yevtushenko, Alexander Ossipov
We develop a supersymmetric field theoretical description of the Gaussian ensemble of the almost diagonal Hermitian Random Matrices. The matrices have independent random entries H_…