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改进的局域收缩CISD方法及其应用

Chinese Abstract第4-6页
Abstract第6-7页
Abbreviation第11-13页
Chapter 1 Introduction第13-20页
    1.1 From Hartree-Fock to electron correlation methods第13-17页
    1.2 Challenges in CI methods第17-18页
    1.3 Work in this thesis第18-20页
Chapter 2 Local Contracted CISD第20-31页
    2.1 A local contracted configuration interaction scheme第20-25页
    2.2 Test calculations第25-28页
        2.2.1 Linear hydrogen chains第25页
        2.2.2 Alkane homologs第25-26页
        2.2.3 Water molecule and water clusters第26-28页
    2.3 Summary第28-31页
Chapter 3 Implementation of renormalized excitonic method at ab initio level第31-52页
    3.1 A brief introduction of REM第32-39页
        3.1.1 Extracting information from dimeric blocks第35-37页
        3.1.2 Extracting information from trimeric blocks第37-39页
    3.2 Implementation at ab initio level第39页
    3.3 Test applications第39-49页
        3.3.1 Ionization potentials第39-45页
        3.3.2 Excitation energy between ground state and the lowest triplet state第45-49页
    3.4 Discussion and conclusions第49-52页
Chapter 4 Correction of size-inconsistency of LC-CISD and incorporation of the effect of triples and quadruples第52-91页
    4.1 Effective Hamiltonian Model第52-54页
    4.2 Intermediate Hamiltonian theory第54页
    4.3 Dressing of a CI matrix第54-58页
    4.4 Correction of size-inconsistency in LC-CISD scheme第58-61页
    4.5 Ability of the CEPA-3 dressing to the single bond dissociation第61-64页
    4.6 The effect of triples and quadruples第64-72页
        4.6.1 First column/line dressing第65-67页
        4.6.2 Explicit introduction of additional vectors第67-70页
        4.6.3 Size-consistency test第70-72页
    4.7 Test calculations第72-83页
        4.7.1 Spectroscopic parameters for diatomics第73-74页
        4.7.2 Single bond dissociation第74-83页
    4.8 A coupled cluster type dressing第83-89页
    4.9 summary第89-91页
Chapter 5 Conclusions and perspective第91-92页
Bibliography第92-99页
Publications第99-100页
Acknowledgements第100-101页

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