384 citations · 3.1k across the 87 of their papers we have counts for
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Randomness and collectivity in nuclear structure: Three theoretical puzzles
Vladimir Zelevinsky, Alexander Volya
We show and interpret three examples of nontrivial results obtained in numerical simulations of many-body systems: exponential convergence of low-lying energy eigenvalues in the pr…
A soft mode in a finite Fermi-system: anharmonic effects near the instability point
Vladimir Zelevinsky, Alexander Volya
We consider a finite Fermi-system where the residual interactions create a soft mode of the excitation spectrum. Because of the large vibrational amplitude, the standard random pha…
Coherent and chaotic properties of nuclear pairing
Alexander Volya, Vladimir Zelevinsky, B. Alex Brown
The properties of the pairing interaction in the shell model framework are considered with the aid of the exact numerical solution utilizing the quasispin symmetry. We emphasize th…
Do Hadronic Charge Exchange Reactions Measure Electroweak L = 1 Strength?
V. F. Dmitriev, V. Zelevinsky, Sam M. Austin
An eikonal model has been used to assess the relationship between calculated strengths for first forbidden beta decay and calculated cross sections for (p,n) charge exchange reacti…
Spin ordering of nuclear spectra from random interactions
D. Mulhall, V. Zelevinsky, A. Volya
Recent developments in many-body quantum chaos have raised the issue of correlations between different families of levels in the spectra of random fermionic systems. It seems that…