57 citations · 208 across the 15 of their papers we have counts for
15 papers
Atoms and Quantum Dots With a Large Number of Electrons: the Ground State Energy
Hervé Kunz, Rico Rueedi
We compute the ground state energy of atoms and quantum dots with a large number N of electrons. Both systems are described by a non-relativistic Hamiltonian of electrons in a d-di…
Ground state energy of large atoms and quantum dots
Hervé Kunz, Rico Rueedi
We determine the ground state energy of atoms and quantum dots whose number N of electrons is large. We show that the dominant terms of the energy are those given by a semiclassica…
Statistics of Resonances in a Semi-infinite Disordered Chain
Hervé Kunz, Boris Shapiro
We study the average density of resonances (DOR) for a semi-infinite disordered chain, coupled to the outside world by a (semi-infinite) perfect lead. A set of equations is derived…
Structure factor and dynamics of the helix-coil transition
H. Kunz, R. Livi, A. Suto
Thermodynamical properties of the helix-coil transition were successfully described in the past by the model of Lifson, Poland and Sheraga. Here we compute the corresponding struct…
Semi-classical Expansion of the Smooth Part of the Density of States, with Application to the Hydrogen Atom in Uniform Magnetic Field
Hervé Kunz, Thierry Schuepbach, Marc-André Dupertuis
We give a method to compute the smooth part of the density of states in a semi-classical expansion, when the Hamiltonian contains a Coulomb potential and non-cartesian coordinates…
Resonances in one-dimensional Disordered Chain
Herve Kunz, Boris Shapiro
We study the average density of resonances, , in a semi-infinite disordered chain coupled to a perfect lead. The function is defined in the complex energy plan…