Application of the coupled-cluster approach to the electric dipole moment of atoms and molecules due to parity and time-reversal violation

Shukla, Alok ; Das, B. P. ; Mukherjee, D. (1994) Application of the coupled-cluster approach to the electric dipole moment of atoms and molecules due to parity and time-reversal violation Physical Review A, 50 (3). pp. 2096-2107. ISSN 1050-2947

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Official URL: http://link.aps.org/doi/10.1103/PhysRevA.50.2096

Related URL: http://dx.doi.org/10.1103/PhysRevA.50.2096

Abstract

In this paper we present a variant of Monkhorst's coupled-cluster-based linear-response approach designed for direct calculations of static properties of closed-shell many-fermion systems [Int. J. Quantum Chem Symp. 11, 421 (1977)]. All the required equations are derived in the framework of the coupled-cluster singles and doubles model. Although the approach has been developed with the calculation of electric-dipole moment of atoms and molecules due to parity- and time-reversal-violating interactions in mind, it is general enough to be applicable to other problems which require the presence of two one-electron perturbations.

Item Type:Article
Source:Copyright of this article belongs to American Physical Society.
ID Code:21874
Deposited On:23 Nov 2010 13:04
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