Solving the Richardson equations close to the critical points

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dc.creatorDominguez, F.
dc.creatorEsebbag, C.
dc.creatorDukelsky, J.
dc.date2006-09-08
dc.date.accessioned2026-07-07T10:42:37Z
dc.date.available2026-07-07T10:42:37Z
dc.descriptionWe 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 equations for determining the critical g values and the non-collapsing pair energies. Studying the behavior of the solutions close to the critical points, we develop a procedure to solve numerically the Richardson equations for arbitrary coupling strength.
dc.description10 pages, 2 figures
dc.identifierhttps://arxiv.org/abs/math-ph/0609022
dc.identifierhttp://arxiv.org/abs/math-ph/0609022
dc.identifierJ.Phys.A39:11349,2006
dc.identifierdoi:10.1088/0305-4470/39/37/002
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/182008
dc.subjectMathematical Physics
dc.subjectSuperconductivity
dc.subjectExactly Solvable and Integrable Systems
dc.subjectNuclear Theory
dc.titleSolving the Richardson equations close to the critical points
dc.typetext

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