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Four new forms of the contracted Schrödinger equation and their connection with the second-order hypervirial condition
(John Wiley & Sons Inc, 2007-12)
Through the use of an important property of a fourth-order correlation matrix previously reported (Valdemoro, C.; Tel, L. M.; Alcoba, D. R.; Perez-Romero, E.; Casquero, F. J. Int J Quantum Chem 2002, 90, 1555; Alcoba, D. ...
The contracted Schrödinger equation methodology: Study of the third-order correlation effects
(Springer, 2007-09)
In this paper we analyse the relevant role played by the third-order correlation terms in the contracted Schrödinger equation (CSE) methodology. The quality of the approximations used when evaluating these terms influence ...
The correlation contracted schrodinger equation: An accurate solution of the G-particle-hole hypervirial
(John Wiley & Sons Inc, 2009-03)
The equation obtained by mapping the matrix representation of the Schrödinger equation with the 2nd-order correlation transition matrix elements into the 2-body space is the so called correlation contracted Schrödinger ...
Some theoretical questions about the G-particle-hole hypervirial equation
(John Wiley & Sons Inc, 2011-02)
By applying a matrix contracting mapping, involving the G-particle-hole operator, to the matrix representation of the N-electron density hypervirial equation, one obtains the G-particle-hole hypervirial (GHV) equation ...
Convergence and computational efficiency enhancements in the iterative solution of the G-particle-hole hypervirial equation
(John Wiley & Sons Inc, 2011-04)
The G-particle-hole hypervirial (GHV) equation has been recently reported (Valdemoro et al., Sixth International Congress of the International Society for Theoretical Chemical Physics Vancouver: Canada, 2008. Alcoba et ...
On A Class Of Elliptic System Of SchrÖdinger–poisson Type
(Cambridge University Press, 2014)
Quantum phase space for the one-dimensional hydrogen atom on the hyperbola
(2005)
We obtain the solution of the one-dimensional hydrogen atom on the hyperbola by transforming its Schr�dinger equation into the modified P�schl-Teller equation. We write explicitly the wave functions both in configuration ...
Financiarización estatal y el deterioro en la relación laboral
(Bogotá - Ciencias Económicas - Maestría en Ciencias EconómicasEscuela de EconomíaUniversidad Nacional de Colombia - Sede Bogotá, 2019-12-13)
The purpose of this paper is to analyze current labor relations in the Colombian labor market based on a series of changes called labor flexibility supported in the implementation of different labor reforms that aim to ...
Localización de instalaciones y ruteo de personal especializado en logística humanitaria post-desastre - caso inundaciones
(Universidad de La SabanaMaestría en Gerencia de OperacionesEscuela Internacional de Ciencias Económicas y Administrativas, 2015-03-21)
La cadena de suministro en la logística humanitaria puede describirse como una red de personal voluntariado y especializado que interactúa con un conjunto de bienes y servicios, esto con el propósito de satisfacer la demanda ...