Meeting abstract

A lower energy bound for N-particles quantum systems

S. Kilić ; Department of Physics, University of Split
T. Perši ; Depart. of Civil Eng., University of Rijeka
S. Sunarić ; Depart. of Mech. Eng., Univ. of Mostar

Abstract

It has been shown that the ground state energy E₀ of a quantum system of N identical fermi particles satisfies inequality
E₀ ≥ (1 / (N − n)) Σᵢⁿ⁻ⁿ εᵢ , (1)
where n = 1, 2, …, N − 1 and εᵢ are the eigenvalues of “n + 1-body Hamiltonian”. The summation is performed over the first N − n states.

Keywords

Hrčak ID:

339958

URI

https://hrcak.srce.hr/339958

Publication date:

20.12.1989.

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