Listar Matemática por autor "Benavides Riveros, Carlos L."

Mostrando ítems 1-2 de 2

    • Testing one-body density functionals on a solvable model 

      Benavides Riveros, Carlos L.; Várilly Boyle, Joseph C. (2012-10)
      There are several physically motivated density matrix functionals in the literature, built from the knowledge of the natural orbitals and the occupation numbers of the one-body reduced density matrix. With the help of the ...

    • The lowest excited configuration of harmonium 

      Benavides Riveros, Carlos L.; Gracia Bondía, José M.; Várilly Boyle, Joseph C. (2012)
      The harmonium model has long been regarded as an exactly solvable laboratory bench for quantum chemistry [W. Heisenberg, Z. Phys. 38, 411 (1926)]. For studying correlation energy, only the ground state of the system has ...