Collect. Czech. Chem. Commun. 1997, 62, 829-842
https://doi.org/10.1135/cccc19970829

Comparison of the Brillouin-Wigner Coupled Cluster Theory with the Standard Coupled Cluster Theory. Cancellation of Disconnected Terms in the Brillouin-Wigner Coupled Cluster Theory

Jozef Mášik and Ivan Hubač

Department of Chemical Physics, Faculty of Mathematics and Physics, Comenius University,842 15 Bratislava, Slovak Republic

Individual author index pages


Other CCCC articles of these authors

  • Jozef Mášik, Pavel Mach, Ján Urban, Martin Polášek, Peter Babinec and Ivan Hubač
    Single-Root Multireference Brillouin-Wigner Coupled-Cluster Theory. Rotational Barrier of the Ethylene Molecule
    1998, Vol. 63, Issue 8, pp. 1213–1222 [Abstract]
  • Petr Čársky, Vojtěch Hrouda, Vladimír Sychrovský, Ivan Hubač, Peter Babinec, Pavol Mach, Ján Urban and Jozef Mášik
    Brillouin-Wigner Perturbation Theory as a Possible more Effective Alternative to Many-Body Rayleigh-Schrodinger Perturbation Theory and Coupled Cluster Theory
    1995, Vol. 60, Issue 9, pp. 1419–1428 [Abstract]
  • Petr Čársky and Ivan Hubač
    Correlation energy in triplet electronic states. Application of the many-body Rayleigh-Schrödinger perturbation theory in the restricted Roothaan-Hartree-Fock formalism
    1981, Vol. 46, Issue 6, pp. 1324–1331 [Abstract]