SEARCH Articles Figures Tables A pseudo-Jahn-Teller system modeled through generalized spin Hamiltonian the C4H4 molecule Additional Terms in the Hamiltonian Analysis of the model-Hamiltonian Block diagonalization of the electronic Hamiltonian Block-diagonalization of the Hamiltonian matrix Cartesian form of the Hamiltonian operator Comparing the Heisenberg and Ising Hamiltonians Density Functional Theory and the Dirac-Coulomb Hamiltonian Derivation of the effective Hamiltonian Derivation of the many-electron Hamiltonian Diagonalisation of the Floquet Hamiltonian Effective Hamiltonian for the Effective Hamiltonian for the R-system Effective Hamiltonian of the crystal field (EHCF) Effective Hamiltonians for the guests in endohedral complexes Electronic interactions in the nuclear Hamiltonian Elements of the Hamiltonian and Overlap Estimates and interpretation of parameters in the effective Hamiltonian Explicit Expressions of the Positive-Energy Hamiltonians Formalism Using the Exact Hamiltonian Formulas for Hamiltonian and Overlap Matrix Elements in the PPD Algorithm From the Hamiltonian Geometry dependence, of the Hamiltonian Group of the Hamiltonian Hamiltonian in the new coordinates Managing the Many-Particle Hamiltonian Matrix Representation of the ZFS Model Hamiltonian Matrix elements of the quadrupole Hamiltonian Minimality of the Hamiltonian Model Hamiltonian in the Kirkwood Approximation Model Hamiltonians in the Macroscopic Approximation Off-diagonal terms of the Hamiltonian Perturbation Theory Energies from the Coupled Cluster Hamiltonian Perturbative Corrections to the ZORA Hamiltonian Polymers treated with the valence effective Hamiltonian Power series expansion of the transformed Hamiltonian Product Form of the Hamiltonian Operator QM-BE methods the effective Hamiltonian Quantization of the Nonrelativistic Hamiltonian Quantum corrections to the Hamiltonian function Reduction of the Breit Hamiltonian to non-relativistic form Refinement of the Hamiltonian Relativistic terms in the Hamiltonian Resonant processes dynamic solution of the Newns-Anderson Hamiltonian Scaling of the Zero-order Hamiltonian Second Quantized Form of the Born-Oppenheimer Hamiltonian Second quantization of the Born-Oppenheimer Hamiltonian Semi-empirical Parametrization of the VB Hamiltonian Simplification of the Coupled Cluster Hamiltonian Small Terms in the Hamiltonian. Static Properties Spherical tensor form of the Hamiltonian operator Spin Part of the Hamiltonian Spin in the Nonrelativistic Hamiltonian Statistical Mechanics for the Effective Hamiltonian Symmetry Group of the Hamiltonian Symmetry of the Hamiltonian Symmetry of the Hamiltonian and its consequences Symmetry of the One-electron Approximation Hamiltonian Tensor Structure of the Many-Electron Hamiltonian and Wave Function The Atomic Hamiltonian The Breit Hamiltonian The Breit-Pauli Hamiltonian The CPD or ZORA Hamiltonian The Choice of Zero-order Hamiltonian The Complex-Energy Effective Hamiltonian The Description of Integrable Quadratic Hamiltonians The Dirac-Coulomb-Breit Hamiltonian The First-Order Effective Hamiltonian The Floquet Hamiltonian The General Hamiltonian The Hamiltonian Matrix Strong Coupling and Ideal Isotropic (TOCSY) Mixing The Hamiltonian Operator The Hamiltonian and relativistic effective core potentials The Hamiltonian in Nonorthogonal Representations The Hamiltonian in second quantization The Hamiltonian operator in normal form The Hartree Hamiltonian The Hartree-Fock Hamiltonian The Heisenberg Exchange Hamiltonian The Heisenberg Hamiltonian The Hiickel Hamiltonian The Interaction Hamiltonian The Intermediate Hamiltonian CC Method The Lagrangian and Hamiltonian The Ligand Field Hamiltonian The Liouville Equation for Hamiltonian Systems The Many-Particle Hamiltonian and Degree of Freedom Reduction The Modified Hamiltonian The Molecular Electronic Hamiltonian The Molecular Hamiltonian The Molecular Hamiltonian Operator The Molecular Hamiltonian and State Wavefunctions The Normal-Ordered Electronic Hamiltonian The Nuclear Spin Hamiltonian The Pauli Hamiltonian The Rayleigh-Ritz method for Dirac Hamiltonians The Reaction Hamiltonian The Reaction Path Hamiltonian and Variational Transition State Theory The SSH Hamiltonian The Spin Hamiltonian The Spin Hamiltonian VB Theory The Spin Hamiltonian and Ligand-Field Theory The Spin Hamiltonians The Spin-Hamiltonian Concept The V-electron Hamiltonian The Van Vleck Transformation and Effective Hamiltonians The Zero- and Higher-Order Effective Hamiltonians The effective Hamiltonian The electronic Hamiltonian The exciton transfer Hamiltonian The many body Hamiltonian The model Hamiltonian The non-relativistic Hamiltonian and conservation laws The noninteracting (Hiickel) Hamiltonian The overall hamiltonian The relativistic Hamiltonian The rotational Hamiltonian The total Hamiltonian in field-free space The variation of Hamiltonian-based functionals The zero-order CASPT Hamiltonian The zeroth order Hamiltonian Time Reversal and Symmetry in the Many-Electron Hamiltonian Transformation Properties of the Hamiltonian Transformation for the Effective Hamiltonian Transformation of coordinates in the field-free total Hamiltonian Unitary Transformations of the Dirac Hamiltonian Valence Bond Formalism Using the Exact Hamiltonian