42 citations · 1.1k across the 92 of their papers we have counts for
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An upper bound for asymmetrical spinless Salpeter equations
Claude Semay
Using the auxiliary field method, a generic upper bound is obtained for the spinless Salpeter equation with two different masses. Analytical results are presented for the cases of…
Lagrange-mesh calculations in momentum space
G. Lacroix, C. Semay, F. Buisseret
The Lagrange-mesh method is a powerful method to solve eigenequations written in configuration space. It is very easy to implement and very accurate. Using a Gauss quadrature rule,…
The quantum N-body problem and the auxiliary field method
Bernard Silvestre-Brac, Claude Semay, Fabien Buisseret +1
Approximate analytical energy formulas for N-body relativistic Hamiltonians with one- and two-body interactions are obtained within the framework of the auxiliary field method. Thi…
Auxiliary field method for the square root potential
Bernard Silvestre-Brac, Claude Semay, Fabien Buisseret
Using the auxiliary field method, we give an analytical expression for the eigenenergies of a system composed of two non-relativistic particles interacting via a potential of type…