AbstractIn this paper, we prove that the energy of an atom with nuclear charge Z is greater than − CTFZ73 + (q8) Z2 + O(Z179log Z) atomic units as Z → ∞. q is the number of spin states (q = 2 for electrons) and CTF is the Thomas-Fermi constant for such systems
A new lower bound for the calculation of atomic energy levels is derived in the following case, wher...
We obtain the dimensions R, electron density distributions nA (r→), and total ground-state binding e...
In this work, we re-examine the Thomas-Fermi (TF) formalism as an approach to the calculation of ato...
AbstractIn this paper, we prove that the energy of an atom with nuclear charge Z is greater than − C...
Abstract. Let N ^ denote the maximum number of electrons that can be bound to an atom of nuclear cha...
The empirical binding energy −16Z7/3eV of heavy atoms is computed herein by a Hartree-type correctio...
We prove the first correction to the leading Thomas-Fermi energy for the ground state energy of atom...
ThéorieWe derive a new lower bound for the ground state energy $E^{\rm F}(N,S)$ of N fermions with t...
The goal of this dissertation has been to develop a method that enables one to calculate accurate, r...
We derive a new lower bound for the ground state energy $E^{\rm F}(N,S)$ of N fermions with total sp...
We describe atoms by a pseudo-relativistic model that has its origin in the work of Chandrasekhar. W...
We consider relativistic many-particle operators which – according to Brown and Ravenhall – describe...
By expanding the wave function in terms of the translationally invariant basis of harmonic oscillato...
SIGLEAvailable from British Library Document Supply Centre- DSC:D34652/81 / BLDSC - British Library ...
Bärwinkel K, Schmidt H-J, Schnack J. Improved upper and lower energy bounds for antiferromagnetic He...
A new lower bound for the calculation of atomic energy levels is derived in the following case, wher...
We obtain the dimensions R, electron density distributions nA (r→), and total ground-state binding e...
In this work, we re-examine the Thomas-Fermi (TF) formalism as an approach to the calculation of ato...
AbstractIn this paper, we prove that the energy of an atom with nuclear charge Z is greater than − C...
Abstract. Let N ^ denote the maximum number of electrons that can be bound to an atom of nuclear cha...
The empirical binding energy −16Z7/3eV of heavy atoms is computed herein by a Hartree-type correctio...
We prove the first correction to the leading Thomas-Fermi energy for the ground state energy of atom...
ThéorieWe derive a new lower bound for the ground state energy $E^{\rm F}(N,S)$ of N fermions with t...
The goal of this dissertation has been to develop a method that enables one to calculate accurate, r...
We derive a new lower bound for the ground state energy $E^{\rm F}(N,S)$ of N fermions with total sp...
We describe atoms by a pseudo-relativistic model that has its origin in the work of Chandrasekhar. W...
We consider relativistic many-particle operators which – according to Brown and Ravenhall – describe...
By expanding the wave function in terms of the translationally invariant basis of harmonic oscillato...
SIGLEAvailable from British Library Document Supply Centre- DSC:D34652/81 / BLDSC - British Library ...
Bärwinkel K, Schmidt H-J, Schnack J. Improved upper and lower energy bounds for antiferromagnetic He...
A new lower bound for the calculation of atomic energy levels is derived in the following case, wher...
We obtain the dimensions R, electron density distributions nA (r→), and total ground-state binding e...
In this work, we re-examine the Thomas-Fermi (TF) formalism as an approach to the calculation of ato...
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