159 citations · 438 across the 9 of their papers we have counts for
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math-ph2015★ 5 cited
The Elliptic Gaudin Model: a Numerical Study
Carlos Esebbag, Jorge Dukelsky
The elliptic Gaudin model describes completely anisotropic spin systems with long range interactions. The model was proven to be quantum integrable by Gaudin and latter the exact s…
math-ph2009★ 4 cited
Pairing in 4-component fermion systems: the bulk limit of SU(4)-symmetric Hamiltonians
G. F. Bertsch, J. Dukelsky, B. Errea +1
Fermion systems with more than two components can exhibit pairing condensates of much more complex structure than the well-known single BCS condensate of spin-up and spin-down ferm…
math-ph2006★ 36 cited
Solving the Richardson equations close to the critical points
F. Dominguez, C. Esebbag, J. Dukelsky
We study the Richardson equations close to the critical values of the paring strength g_c where the occurrence of divergencies preclude numerical solutions. We derive a set of equa…